All Math Words Encyclopedia Home

# All Math Words Encyclopedia

### 0

0 Exponent see Properties of Zero

0 Factorial see Properties of Zero

0, Addition of see Properties of Zero

0, Division by see Properties of Zero

0, Division by see Division By Zero

0, Multiplication by see Properties of Zero

0, Property of Multiplication by see Property of Multiplication by 0

0, Subtraction of see Properties of Zero

1, Division by see Properties of One

1, Multiplication by see Properties of One

1, Property of Division by see Property of Division by 1

1, Property of Multiplication by see Property of Multiplication by 1

10^10^100 see Googol

10^100 see Googol

1-d see Dimension

1-Dimensional see Dimension

2-d see Dimension

2-Dimensional see Dimension

2-Space see Space

3-d see Dimension

3-Dimensional see Dimension

3-Space see Space

4 Cube see Hypercube

4-d see Dimension

4-Dimensional see Dimension

### A

A see Ampere

AA Similarity see Angle-Angle Similarity

AAA Similarity see Angle-Angle Similarity

AAS Congruence see Angle-Angle-Side Congruence

Abacus

Abelian Group see Group

Abscissa see Ordered Pair

Abscissae see Ordered Pair

Absolute Convergence

Absolute Deviation see Deviation

Absolute Error see Error

Absolute Frequency

Absolute Magnitude see Absolute Value

Absolute Maximum see Extremum

Absolute Minimum see Extremum

Absolute Value

Absolute Value Classroom Demonstrator

Absurd

Abundant Number

Acceleration

Accidental Sample see Convenience Sample

Accumulation Factor

Accuracy see Error

Acre see Area

Actual Value see Error

Acute Angle

Acute Scalene Triangle see Acute Triangle

Acute Triangle

Adding Rational Expressions see Rational Expression

Addition of Complex Numbers see Complex Number

Addition of Fractions see Operations on Fractions

Addition of Matrix Rows see Using Matrices to Solve Linear Systems

Addition of Real Numbers Classroom Demonstrator

Addition Property of Equality see Equal

Addition Using Scientific Notation see Scientific Notation

Aleph Null

Algebra

Algebra Tiles

Algebra, Boolean see Boolean Algebra

Algebra, Fundamental Theorem of see Fundamental Theorem of Algebra

Algebraic

Algebraic Representation see Algebraic

Algorithm

Alternate Angles

Alternate Exterior Angles see Alternate Angles

Alternate Exterior Angles Theorem

Alternate Interior Angles Theorem

Alternating Series

Altitude

Altitude of a Triangle see Triangle

Amp see Ampere

Ampere

Amplitude

Analytic Geometry

Analytic Values of Trigonometric Functions see Exact Values of Trigonometric Functions

Analytical Proof

And see Conjunction

And Rule

Angle

Angle Bisector see Angle

Angle Class Classroom Demonstrator

Angle Measure see Angle

Angle of Depression see Angle of Elevation and Depression

Angle of Elevation and Depression

Angle of Repose

Angle of Rotation see Rotation

Angle Sum Theorem see Triangle

Angle, Dihedral see Dihedral Angle

Angle, Right see Right Angle

Angle-Angle Similarity

Angle-Angle-Angle Similarity see Angle-Angle Similarity

Angle-Angle-Side Congruence

Angle-Side-Angle Congruence

Annual Interest Rate see Interest

Annualize see Interest

Annulus

Antecedent

Anticlockwise see Clockwise

Antipodal

Apex

Apothem

Appeal to Extremes see Reductio Ad Absurdum

Apply

Approximate

Approximately see Approximate

Arabic Numerals

Arbitrary

Arc

Arc Length see Arc

Arc of a Chord see Chord

Arccos see Arccosine

Arccosecant

Arccosine

Arccot see Arccotangent

Arccotangent

Arccsc see Arccosecant

Archimedean Solid

arcsec see Arcsecant

Arcsecant

arcsin see Arcsine

Arcsine

Arctangent

Area

Area of a Circle see Circle

Area of a Parallelogram see Parallelogram

Area of a Rectangle see Rectangle

Area of a Triangle see Triangle

Area of an Ellipse see Ellipse

Argand Diagram see Complex Number

Argument, Logical see Logical Argument

Argument, Valid see Valid Argument

Arithmetic

Arithmetic Average see Arithmetic Mean

Arithmetic Fact

Arithmetic Growth see Growth

Arithmetic Mean

Arithmetic Precision

Arithmetic Progression see Arithmetic Sequence

Arithmetic Sequence

Arithmetic Series

Arrow (Vector) see Vector

asec see Arcsecant

asin see Arcsine

Associative

Associative Property of Multiplication

Assumption

Asymptote

Atto- see International System of Units

Augmented Matrix see Matrix

Average

Average Absolute Deviation see Deviation

Average Rate of Change

Axiom

Axiom of Choice

Axiom of Parallels see Parallel Postulate

Axiomatic System see Axiom

Axioms of Set Theory

Axis

Axis of an Ellipse see Ellipse

Axis of Reflection see Reflection

Axis of Rotation see Axis

Axis of Symmetry see Axis

Axis, Imaginary see Complex Number

Axis, Real see Complex Number

### B

Back Substitution

Bar Chart

Bar Graph see Bar Chart

Base (Algebra)

Base (Geometry)

Base Angle Congruence see Opposite Angle Congruence

Between

Bi

Biconditional

Billion

Binary

Binary Number

Binary Operation see Operation

Binary Operator see Binary

Binomial

Binomial Coefficient see Binomial Theorem

Binomial Theorem

Bisect

Bisect an Angle see Angle

Bisecting a Line Segment

Bisection Algorithm

Boolean Algebra

Bound

Boundary

Boundary (Geometry)

Boundary Point see Boundary (Geometry)

Bounded see Bound

Bounded (Geometry) see Boundary (Geometry)

Bounded From Above see Bound

Bounded From Below see Bound

Box and Whisker Plot

Box Plot see Box and Whisker Plot

Boxplot see Box and Whisker Plot

Brace ({})

Bracket ([])

Brass Counters see Number

### C

Calculating Quartiles see Quartile

Calculating the Slope of a Line see Line

Cancel

Cancelation see Cancel

Capillary Action see Hyperbola

Cardinal Number

Cardinality

Cartesian Coordinate System see Coordinate System

Cartesian Geometry see Analytic Geometry

Cartesian Plane see Coordinate System

Cartesian Product see Set

Cartesian Space see Euclidean n-Space

Catenary

Cavalieri's Principle

Ceil(x) see Ceiling Function

Ceiling Function

Center

Center of a Circle

Center of a Regular Polygon see Regular Polygon

Center of a Set see Center

Center of Dilation see Dilation

Center of Gravity see Center of Mass

Center of Mass

Centers of a Triangle see Triangle

Centi- see International System of Units

Central Angle see Angle

Centroid of a Triangle see Triangle

Century see Time

Certain Event see Event

Ceva's Theorem

Cevian

Chain Rule see Logical Argument

Chance see Probability

Change of Base Formula

Chaos

Chaotic System see Chaos

Check a Solution

Chord

Circle

Circle, Area of see Circle

Circle, Common Tangents of see Common Tangents

Circle, Great see Great Circle

Circle, Unit see Unit Circle

Circular Arc see Arc

Circumcenter

Circumcircle of a Triangle see Circumcenter

Circumference of a Circle see Circle

Circumscribable see Circumscribe

Circumscribe

Claim

Clockwise

Closed (Geometry)

Closed (Sets)

Closed Curve see Curve

Closed Interval see Interval

Closure Property

Coefficient

Coefficient, Implied see Coefficient

Cofactor see Laplace Expansion

Cofunction Trigonometric Identities see Trigonometric Identities

Coincide

Coincidental see Coincide

Collection see Set

Collinear

Collinear Vectors see Vector

Collinearity see Collinear

Column of a Matrix see Matrix

Combination

Combinatorial Analysis see Combinatorics

Combinatorics

Comma Separator see Number

Common

Common Difference

Common Factor

Common Ratio

Common Tangents

Commutative

Commutative Property of Multiplication

Compass

Compatible Matrices see Matrix

Complement (Set)

Complement Theorems see Complement (Set)

Complementary Angle see Angle

Complementary Events see Event

Complete

Complete the Square

Complex Conjugate

Complex Curve see Simple Curve

Complex Fraction

Complex Inequality

Complex Number

Complex Plane see Complex Number

Component of a Vector see Vector

Composing Functions see Composite Function

Composite

Composite Function

Composite Number see Composite

Composite Number see Prime Number

Composition of Functions see Composite Function

Compound Fraction see Complex Fraction

Compound Function see Composite Function

Compound Inequality see Inequality

Compound Interest see Interest

Compound Locus see Locus

Compound Statement

Compounding, Continuous see Interest

Compression see Dilation

Computation

Compute see Computation

Computing and Arithmetic Precision see Arithmetic Precision

Computing and Significant Digits see Arithmetic Precision

Concave

Concave Down see Concave

Concave Polygon

Concave Up see Concave

Concentric

Conclusion

Concurrency see Concurrent

Concurrent

Condition

Conditional see Condition

Conditional Statement

Cone

Congruent

Conic see Cone

Conic Section

Conic Section, Parabola see Parabola

Conical see Cone

Conical Frustum see Frustum

Conjecture

Conjugate, Complex see Complex Conjugate

Conjunction

Connected

Consequent

Consistent

Constant

Constant Growth see Growth

Constant of Proportion see Constant of Variation

Constant of Variation

Constant Term see Term

Constrained see Constraint

Constraint

Construct

Construction see Construct

Construction, Proof by see Proof

Contain (Geometry)

Contain (Set)

Continuous

Continuous Compounding see Interest

Continuum

Contraction see Dilation

Contraposition

Contrapositive see Contraposition

Convenience Sample

Convention

Converge see Convergent

Converge Absolutely see Absolute Convergence

Convergent

Convergent Function see Convergent

Convergent Sequence see Sequences and Series

Convergent Series see Sequences and Series

Converse see Contraposition

Conversion Factor see Ratio

Conversion Ratio see Ratio

Convex

Convex Polygon

Coordinate see Coordinate System

Coordinate Plane see Coordinate System

Coordinate System

Coplanar

Coprime

Corollary

Correlation

Correlation Coefficient see Correlation

Correspondence, One to One see One to One Correspondence

Corresponding

Corresponding Angles Postulate

Corresponding Elements of Matrices see Matrix

Corresponding Parts of Congruent Figures are Congruent

Corresponding Parts of Congruent Triangles are Congruent

Cosecant

Cosine

Cotangent

Coterminal

Coterminal Rays see Line

Count

Countable see Cardinality

Counterclockwise see Clockwise

Counterexample

Counting Board see Number

Counting Number see Natural Number

Cramer's Rule

Criteria see Criterion

Criterion

Cross Section

Cube (Geometry)

Cube Root

Cube, Surface Area of see Cube (Geometry)

Cubic Polynomial

Cuboid

Curve

Cycles per Second see Frequency

Cylinder

### D

Day see Time

De Moivre's Formula

Decagon

DeCarte's Rule of Signs

Decay

Deci- see International System of Units

Decile

Decimal Number

Decimal Part see Decimal Number

Decrease

Decreasing Function

Decreasing on an Interval see Decreasing Function

Decreasing Sequence see Sequences and Series

Deduction

Deductive see Deduction

Deficient Number

Definition

Degenerate

Degenerate Polynomial see Polynomial

Degree (angle) see Angle

Degree of a Polynomial see Polynomial

Degree of an Equation

Deka- see International System of Units

Denominator

Denumerable see Infinity

Denumerable see Cardinality

Dependent Variable

Derivation of the Cofunction Trigonometric Identities

Determinant of a Matrix

Determined

Deviation

Di

Diagonal of a Matrix see Matrix

Diagonal of a Polygon

Diagram, Venn see Venn Diagram

Diameter of a Circle see Circle

Diametrically Opposed see Antipodal

Difference of Squares

Difference Quotient

Digit see Number

Digits, Significant see Arithmetic Precision

Dihedral Angle

Dilatation see Dilation

Dilation

Dilation Classroom Demonstrator

Dime see Money

Dimension

Dimension of a Matrix see Matrix

Dimensional Analysis

Dimensionless see Dimension

Direct Argument see Logical Argument

Direct Proof

Direct Variation

Directed Distance

Direction of a Vector see Vector

Directly Proportional

Disc see Disk

Discover

Discrete

Disjoint Sets

Disjunction

Disk

Disproof

Distance see Ruler Postulate

Distance

Distance Between a Point and a Line see Distance

Distance Between Two Parallel Lines see Distance

Distance Between Two Points see Distance

Distance Formula

Distinct

Distribute

Distributive Property of Multiplication Over Addition and Subtraction

Diverge see Divergent

Divergent

Divergent Sequence see Sequences and Series

Divergent Series see Sequences and Series

Dividend see Divisor

Dividend see Division

Dividing Rational Expressions see Rational Expression

Divine Proportion see Golden Section

Divisibility

Divisible see Divisibility

Division

Division by One see Property of Division by 1

Division By Zero

Division Property of Equality see Equal

Division Using Scientific Notation see Scientific Notation

Division, Synthetic see Synthetic Division

Divisor see Division

Divisor

Divisor (Integer)

Dodecagon

Dodecahedron

Dollar see Money

Domain

Domain of Definition see Domain

Dot Product see Vector

Double Angle Trigonometric Identities see Trigonometric Identities

Double Negative see Negation

Double Root see Multiple Root

Doubling Time

Dynamic Geometry Software see Interactive Geometry Software

### E

e see Euler's Number

e Notation see Scientific Notation

Eccentric see Concentric

Edge

Edge of a Polyhedron see Polyhedron

Element (Set)

Element, Matrix see Matrix

Elements, Corresponding of Matrices see Matrix

Elimination, Substitution and see Linear System

Ellipse

Ellipse Classroom Demonstrator

Ellipsis

Ellipsoid

Elliptic see Ellipse

Elliptic Geometry see Riemannian Geometry

Elliptical see Ellipse

Empty Set

End Behavior of a Polynomial see Polynomial

Endpoint

Engineering Notation see Scientific Notation

Enlarge see Dilation

Enlargement see Dilation

Enumerate

Envelope

Equal

Equal Sign

Equality of Matrices see Matrix

Equality of Ordered Pairs see Ordered Pair

Equality of Sets

Equality of Vectors see Vector

Equality, Reflexive Property of see Reflexive Property of Equality

Equality, Substitution Property of see Substitution Property of Equality

Equality, Symmetric Property of see Symmetric Property of Equality

Equation

Equation, Fractional see Rational

Equation, Linear see Linear Equation

Equations, Simultaneous see System of Equations

Equidistant

Equilateral

Equilateral Triangle

Equivalence Relation

Equivalent (sets) see Cardinality

Error

Error, Measurement see Measurement

Euclidean Geometry

Euclidean n-Space

Euler Line

Euler-Descarte Polyhedron Formula see Polyhedron

Euler's Formula

Euler's Number

Evaluate

Even Function

Even Integer

Even Odd Trigonometric Identities see Trigonometric Identities

Event

Exa- see International System of Units

Exact Values of Trigonometric Functions

Exactly

Example, Proof by see Proof

Excentric see Concentric

Exclusive Disjunction see Exclusive Or

Exclusive Or

Exhaustion, Proof by see Proof

Existence Proof - Irrational Numbers see Irrational Number

Existence Theorem

Expand see Distribute

Expected Value

Experiment

Explain

Explanation see Explain

Explore

Exponent

Exponent, Fractional see Exponent

Exponential Function

Exponential Function Classroom Demonstrator

Exponentiation see Exponent

Expression

Expression, Rational see Rational Expression

Exterior

Exterior Angle

Extraneous Solution see Solution

Extremum

### F

Face of a Polyhedron see Polyhedron

Factor

Factor a Polynomial Completely see Factoring Polynomials

Factor of the Least Degree see Polynomial

Factor Theorem

Factor Tree see Prime Factor

Factored Form of a Polynomial see Polynomial

Factorial

Factoring Polynomials

Fallacy

Femto- see International System of Units

Fibonacci Numbers

Figure, Geometric see Geometric Figure

Finding the Inverse of a Linear Equation see Inverse of a Function

Finite see Infinity

Finite Sequence see Sequences and Series

Five Number Summary

Fixed

Fixed Point see Point

Floor Function

Focus

FOIL Method

Foot of an Altitude see Altitude

Formula

Formulas For a Regular Hexagon see Hexagon

Formulas for an Ellipse see Ellipse

Fortnight see Time

Fractal

Fraction

Fraction Rules

Fraction, Complex see Complex Fraction

Fraction, Improper see Fraction

Fractional Exponent see Exponent

Fractional Part of a Number see Number

Frequency

Frustum

Full Angle

Function

Function Notation

Function, Composite see Composite Function

Function, Decreasing see Decreasing Function

Function, Logarithmic see Logarithmic Function

Function, Staircase see Step Function

Function, Step see Step Function

Functional Inverse see Inverse of a Function

Fundamental Theorem of Algebra

Fundamental Theorem of Arithmetic

Future see Time

### G

Gamma Function see Factorial

Gaussian Integer

GCD see Greatest Common Factor

GCF see Greatest Common Factor

General Form of a Linear Equation see Line

General, In see Generalize

Generalization see Generalize

Generalization of an Algorithm see Algorithm

Generalize

Geometric Figure

Geometric Growth see Growth

Geometric Mean

Geometric Net

Geometric Progression see Geometric Sequence

Geometric Representation

Geometric Sequence

Geometric Series

Geometric Solid

Geometry

Giga- see International System of Units

Glide Reflection

Global Maximum see Extremum

Global Minimum see Extremum

Golden Section

Googol

Googolplex see Googol

Graph

Graphing a Quadratic Equation in Vertex Form see Vertex Form

Great Circle

Greatest Common Divisor see Greatest Common Factor

Greatest Common Factor

Greatest Lower Bound see Bound

Greatest Possible Error see Error

Greek Alphabet

Group

Growth

Growth, Exponential see Exponential Function

### H

Half

Half Angle Trigonometric Identities see Trigonometric Identities

Half Life

Half Life Classroom Demonstrator

Half Plane

Half Turn

Half-Dollar see Money

Half-Hour see Time

Half-Line see Line

Halve see Half

Harmonic Mean

Harmonic Sequence see Harmonic Series

Harmonic Series

Hash Marks see Number

HCD (British English) see Greatest Common Factor

HCF (British English) see Greatest Common Factor

Head of a Vector see Vector

Hectare see Area

Hecto- see International System of Units

Height see Distance

Helix

Hemisphere

Heptagon

Heron's Formula see Triangle

Hexagon

Hexahedron

Highest Common Divisor (British English) see Greatest Common Factor

Highest Common Factor (British English) see Greatest Common Factor

Hindu Arabic Numerals see Arabic Numerals

Horizontal

Horizontal Line see Line

Hour see Time

How to Bisect a Line Segment

How to Bisect an Angle

How to Calculate the Slope of a Line see Line

How to Circumscribe a Circle About a Rectangle

How to Circumscribe a Circle About a Regular Polygon

How to Circumscribe a Circle About a Triangle

How to Construct a Circle From 3 Points

How to Construct a Line Segment Given a Line Segment and an Endpoint see Line

How to Construct a Regular Hexagon From Its Circumcircle see Hexagon

How to Construct the Center of a Regular Hexagon see Hexagon

How to Convert a Decimal Integer to a Hexadecimal Integer see Hexadecimal Number

How to Convert a Hexadecimal Integer to a Decimal Integer see Hexadecimal Number

How to Copy an Angle see Angle

How to Find a Greatest Common Factor Using Prime Factorization see Greatest Common Factor

How to Find the Coordinate of Intersecting Lines see Line

How to find the least common multiple of two integers or expressions. see Least Common Multiple

How to Inscribe a Circle in a Triangle

How to Use Algebra Tiles to Represent Division see Division

Hyperbola

Hypercube

Hypotenuse

Hypothesis

### I

i see Complex Number

i, Powers of see Complex Number

Icosahedron

Icosahedron, Regular see Icosahedron

Idempotence

Identity

Identity, Multiplicative see Multiplicative Identity

If ... Then ... see Implication

If And Only If see Biconditional

Image

Imaginary Axis see Complex Number

Imaginary Number see Complex Number

Imaginary Part see Complex Number

Imaginary Unit see Complex Number

Implication

Implied Coefficient see Coefficient

Implied Multiplication

Impossible Event see Event

In General see Generalize

In Phase see Phase Shift

Incenter

Incircle see Incenter

Incircle of a Triangle see Incenter

Inclination

Incline see Inclination

Inclined Plane see Inclination

Inconsistent see Consistent

Increase

Increasing Sequence see Sequences and Series

Independent Variable

Index see Sequences and Series

Index (British English) see Exponent

Indirect Argument see Logical Argument

Indirectly Proportional see Proportional

Induction

Inductive Reasoning

Inequality

Inexact see Error

Inference

Infimum see Bound

Infinite see Infinity

Infinite Sequence see Sequences and Series

Infinity

Inflection Point see Concave

Initial Value see Sequences and Series

Injective see One to One Correspondence

Input

Inscribed Angle see Angle

Inscribed Circle

Integer

Interactive Geometry Software

Intercept

Intercepted Arc

Interest

Interest Rate see Interest

Interest, Compound see Interest

Interest, Simple see Interest

Interior

Interior Angle

International System of Units

Interpolation

Intersecting Lines see Line

Intersection (Geometry)

Intersection of Sets

Interval

Invariant

Inverse see Contraposition

Inverse of a Function

Inverse of an Operation

Inverse, Multiplicative see Multiplicative Inverse

Inversely Proportional

Investigate

Irrational Number

Irrational Number, Proof of Existence see Irrational Number

Isometry

Isosceles Right Triangle

Isosceles Trapezoid

Isosceles Triangle

Iteration

### J

Joint Variation see Jointly Proportional

Jointly Proportional

Jump Discontinuity

Justify

### K

Key

Kilo- see International System of Units

Kite

### L

Laplace Expansion

Lateral Area of a Prism

Lateral Edge

Lateral Face

Lateral Surface

Lateral Surface Area

Latus Rectum

Law of Cosines

Law of Sines

Least Common Denominator

Least Common Multiple

Least Upper Bound see Bound

Least-Squares Line

Leg see Angle

Leg of a Right Triangle see Right Triangle

Legs of an Isosceles Trapezoid

Lemma

Lemniscate

Length see Distance

Lense see Magnify

Like Terms

Limaçon

Limit

Limit of a Sequence see Sequences and Series

Line

Line of Reflection see Reflection

Line of Symmetry

Line Segment see Line

Line Segment Bisector Classroom Demonstrator

Line, Distance Between a Point and a see Distance

Line, Transversal see Parallel

Linear

Linear Equation

Linear Growth see Growth

Linear Pair

Linear System

Lines, Distance Between Two Parallel see Distance

Lines, Orthogonal see Orthogonal

Local Maximum see Extremum

Local Minimum see Extremum

Location

Locus

Logarithm

Logarithmic Function

Logical Argument

Logical Equivalence

Logical Value see Truth Value

Lower Bound see Bound

Lowest Common Multiple see Least Common Multiple

### M

Magic Square

Magnify

Magnitude

Magnitude of a Vector see Vector

Magnitude, Order of see Scientific Notation

Major Arc see Arc

Mantissa see Scientific Notation

Mapping

Mapping, One to One see One to One Correspondence

Mathemagically

Mathematical Expectation see Expected Value

Mathematical Model

Mathematics

Matrices see Matrix

Matrices, Compatible see Matrix

Matrix

Matrix Dimension see Matrix

Matrix Element see Matrix

Matrix Multiplication see Matrix

Matrix Subtraction see Matrix

Matrix, Augmented see Matrix

Matrix, Corresponding Elements see Matrix

Matrix, Determinant see Determinant of a Matrix

Matrix, Diagonal of a see Matrix

Matrix, Scalar Multiplication see Matrix

Matrix, Square see Matrix

Matrix, Zero see Zero Matrix

Mean see Average

Mean Absolute Deviation see Deviation

Mean Absolute Residual see Deviation

Mean, Geometric see Geometric Mean

Measure of Central Tendency

Measure, Unit of see Unit of Measure

Measurement

Measurement and Arithmetic Precision see Arithmetic Precision

Measurement Error see Measurement

Measurement, Significant Digits see Arithmetic Precision

Median (Statistics)

Median of a Trapezoid

Median of a Triangle see Triangle

Mega- see International System of Units

Member see Element (Set)

Menelaus’s Theorem

Metric Geometry

Metric Space see Measurement

Micro- see International System of Units

Midpoint

Midsegment

Millennium see Time

Milli- see International System of Units

Millisecond see Time

Minor Arc see Arc

Minus Sign

Minute see Time

Mirror Image see Reflection

Mnemonic

Möbius Strip

Mode

Model, Mathematical see Mathematical Model

Modular Arithmetic

Modulo 5 Classroom Demonstrator

Money

Monomial

Month see Time

Month

Motion, Projectile see Projectile Motion

Multiple Root

Multiplication

Multiplication of Polynomials

Multiplication of Vectors see Vector

Multiplication Property of Equality see Equal

Multiplication Using Scientific Notation see Scientific Notation

Multiplication, Matrix see Matrix

Multiplication, Properties of see Multiplication

Multiplication, Scalar of a Matrix see Matrix

Multiplicative Identity

Multiplicative Inverse

Multiplicative Property of 0 see Property of Multiplication by 0

Multiplicative Property of 1 see Property of Multiplication by 1

Multiplicity

Multiplying Complex Numbers see Complex Number

Multiplying Rational Expressions see Rational Expression

Mutually Exclusive

### N

Nano- see International System of Units

Nanosecond see Time

Natural Number

Negation

Negative

Negative Exponent see Exponent

Negative Growth see Growth

Negative reciprocal

Neighborhood

n-Gon see Polygon

Nickel see Money

No Solution to a System of Equations see System of Equations

Noise see Randomness

Non Euclidean Geometry see Euclidean Geometry

Nonagon

Noncollinear see Collinear

Noncoplanar see Coplanar

Nondenumerable see Infinity

Nondenumerable see Cardinality

Nonnegative

Nonzero

Normal Magic Square see Magic Square

Notation

Notation, e see Scientific Notation

Notation, Scientific see Scientific Notation

Notation, Set see Set Notation

Notches see Number

n-Space see Space

nth Root

Null Vector see Zero Vector

Number

Number Line

Number Theory see Arithmetic

Number, Composite see Composite

Number, Rational see Rational Number

Numbers, Types of see Number

Numerator

Numeric see Number

Numerical see Number

Numerically see Number

### O

Oblate Spheroid

Oblique

Obtuse Angle

Obtuse Scalene Triangle see Obtuse Triangle

Obtuse Triangle

Octagon

Octagon, Regular see Octagon

Octahedron

Octahedron, Regular see Octahedron

Octant

Odd Function

Odd Number

Odds (Probability) see Probability

One and Only One see Unique

One to One Correspondence

One to One Mapping see One to One Correspondence

One, Division by see Properties of One

One, Multiplication by see Properties of One

One, Properties of see Properties of One

One, Property of Multiplying by see Property of Multiplication by 1

Open (Geometry)

Operand

Operation

Operations on Fractions

Operations, Order of see Order of Operations

Operator

Opposite Angle Congruence

Opposite Rays see Line

Opposite Transformation

Or see Disjunction

Or Rule see Logical Argument

Order

Order of Magnitude see Scientific Notation

Order of Operations

Ordered Pair

Ordered Triple see Ordered Pair

Ordinal Number

Ordinate see Ordered Pair

Orientation

Origin

Orthocenter

Orthogonal

Out of Phase see Phase Shift

Outcome

Outlier

Output

Oval

### P

Pair, Ordered see Ordered Pair

Parabola

Parabola Classroom Demonstrator 1

Parabola Classroom Demonstrator 2

Parabola Classroom Demonstrator 3

Paragraph Proof

Parallel

Parallel Postulate

Parallel Postulate Classroom Demonstrator

Parallelepiped

Parallelogram

Parameter

Parametric Equation

Parenthesis

Parity see Even Integer

Partial Sum see Sequences and Series

Partial Sum of a Geometric Series see Geometric Series

Pascal's Triangle

Past see Time

Penny see Money

Pentagon

Pentahedron

Per Annum

Percent

Percentile

Perfect Number

Perfect Square

Perfect Square Trinomial

Perimeter

Perimeter of a Triangle see Triangle

Period see Wavelength

Period (interest) see Interest

Period of a Function

Periodic Function

Perpendicular

Perpendicular Bisector

Perpendicular Bisector Concurrence Theorem

Perpendicular Planes

Peta- see International System of Units

Phase Shift

Pi

Pico- see International System of Units

Pie Chart

Piecewise Function

Place Value see Number

Plane

Plane Geometry see Geometry

Plane, Complex see Complex Number

Plot

Plus Sign

Point

Point of Tangency

Point, Distance Between a Line And a see Distance

Points, Distance Between Two see Distance

Polar Coordinate System see Coordinate System

Polygon

Polygon, Concave see Concave Polygon

Polygon, Regular see Regular Polygon

Polyhedron

Polynomial

Polynomial, Factor see Factoring Polynomials

Polynomial, Multiplication of see Multiplication of Polynomials

Population

Positive

Postulate, Rule see Ruler Postulate

Power see Exponent

Power Set

Powers of i see Complex Number

Precision, Arithmetic see Arithmetic Precision

Preimage

Present see Time

Prime Factor

Prime Number

Principal

Principal (interest) see Interest

Principal Root see Principal

Principal Value see Principal

Prism

Probability

Probability Distribution Graph see Probability

Probability Function see Probability

Product to Sum Trigonometric Identities see Trigonometric Identities

Projectile Motion

Proof

Proof by Construction see Proof

Proof by Example see Proof

Proof by Exhaustion see Proof

Proof by Induction see Induction

Proof by Transposition see Proof

Proof of SAS Congruence see Side-Angle-Side Congruence

Proof of the Existence of Irrational Numbers see Irrational Number

Proof, Direct see Direct Proof

Proper Divisor see Divisor (Integer)

Proper Subset see Subset

Properties of a Square see Square

Properties of Exponents see Exponent

Properties of One

Properties of Zero

Property

Property of Division by 1

Property of Multiplication by 0

Property of Multiplication by 1

Proportion see Ratio

Proportional

Pseudo Random see Randomness

Pseudo Random Number Generator see Randomness

Pure Imaginary Number see Complex Number

Pyramid

Pythagorean Trigonometric Identities see Trigonometric Identities

Pythagorean Triple

### Q

QED see Quod Erat Démonstrandum

Quantity see Number

Quarter see Money

Quarter-Hour see Time

Quartile

Quod Erat Démonstrandum

Quotient see Division

### R

Radius of a Circle see Circle

Raise to a Power

Random Event see Randomness

Random Number see Randomness

Randomness

Randomness Test see Randomness

Range

Rate see Ratio

Rate of Change see Line

Rate of Interest see Interest

Ratio

Rational

Rational Expression

Rational Function

Rational Number

Rational Root see Rational Roots Theorem

Rational Roots Theorem

Ray see Line

Real Axis see Complex Number

Real Number

Real Numbers, Trichotomy Property of see Trichotomy Property of Real Numbers

Real Part see Complex Number

Reason

Reciprocal see Multiplicative Inverse

Rectangle

Rectangular Coordinate System see Coordinate System

Rectangular Solid

Recursive

Reducing Fractions

Reference Angle

Reflection

Reflex Angle

Reflexive Property of Equality

Regular Dodecagon see Dodecagon

Regular Dodecahedron see Dodecahedron

Regular Hexagon see Hexagon

Regular Icosahedron see Icosahedron

Regular Polygon

Regular Tetrahedron see Tetrahedron

Relation

Relative Error see Error

Relative Frequency see Absolute Frequency

Relative Maximum

Relative Minimum

Relatively Prime

Remote Interior Angles

Represent

Representative Sample

Revolution

Revolutions per Minute

Rhind Papyrus

Rhombus

Riemannian Geometry

Right Angle

Right Triangle

Rise see Line

Root

Root (exponent) see Exponent

Root of an Equation

Rotation

Rotation, Axis of see Axis

Row, Matrix see Matrix

Ruffini's Rule see Synthetic Division

Rule of 72 see Doubling Time

Ruler Postulate

Run see Line

### S

Sagitta see Apothem

Sample

Sample Space

SAS Congruence see Side-Angle-Side Congruence

Satisfy

Scalar

Scalar Multiplication of a Matrix see Matrix

Scalar Multiplication of Vectors see Vector

Scale

Scale Factor

Scalene Triangle

Scientific Notation

Secant (Trigonometry)

Secant Line

Second see Time

Section, Conic see Conic Section

Sector of a Circle see Circle

Segment see Line

Segment of a Circle see Circle

Semi Regular Solid see Archimedean Solid

Semicircle see Arc

Sequence see Sequences and Series

Sequences and Series

Series see Sequences and Series

Series, Geometric see Geometric Series

Set

Set Notation

Set, Union see Union

Set, Universal see Set

Side see Angle

Side of a Triangle see Triangle

Side-Angle-Side Congruence

Sigma Notation see Sequences and Series

Sign of a Number see Number

Significand see Scientific Notation

Significant Digits see Arithmetic Precision

Similar

Simple Curve

Simple Interest see Interest

Simplify

Simplifying a Rational Expression see Rational Expression

Simulation

Simultaneous

Simultaneous Equations see System of Equations

Sine

Skew Lines see Line

Slope Intercept Form

Slope Intercept Form Classroom Demonstrator

SOHCAHTOA

Solid Geometry see Geometry

Solid, Geometric see Geometric Solid

Solution

Solution (System of Equations) see System of Equations

Solve

Solve a Right Triangle see Right Triangle

Solve Graphically

Solving a System of Equations see System of Equations

Solving an Equation see Solve

Solving an Equation

Solving Graphically see Solve

Space

Speed see Velocity

Sphere

Square

Square Foot see Area

Square Kilometer see Area

Square Matrix see Matrix

Square Meter see Area

Square Mile see Area

Square Yard see Area

Staircase Function see Step Function

Standard Deviation see Deviation

Standard Form of a Polynomial see Polynomial

Statement, Compound see Compound Statement

Statistics

Step Function

Straight see Line

Straight Angle

Straightedge

Subset

Subsets of Infinite Sets see Infinity

Substitute

Substitution Property of Equality

Subtended Angle see Chord

Subtracting Rational Expressions see Rational Expression

Subtraction of Matrices see Matrix

Subtraction Property of Equality see Equal

Subtraction Using Scientific Notation see Scientific Notation

Sum Difference Trigonometric Identities see Trigonometric Identities

Sum of a Geometric Series see Geometric Series

Sum to Product Trigonometric Identities see Trigonometric Identities

Superset see Set

Supplementary see Angle

Supremum see Bound

Surface see Geometric Solid

Surface Area see Area

Symmetric Property of Equality

Symmetry, Axis of see Axis

Synthetic Division

System

System of Equations

Système International D'unités see International System of Units

### T

Tail of a Vector see Vector

Tangent

Tangent Segment of a Circle see Circle

Tangent to a Circle see Circle

Tangents, Common see Common Tangents

Template

Tera- see International System of Units

Term

Term of a Sequence see Sequences and Series

Tesselations of Rectangles see Rectangle

Tesseract see Hypercube

Test of Randomness see Randomness

Tetrahedron

Theorem

Theorem of Arithmetic, Fundamental see Fundamental Theorem of Arithmetic

Theorem, Existence see Existence Theorem

Tiles, Algebra see Algebra Tiles

Time

Tolerance see Error

Topology

Transform

Transposition, Proof by see Proof

Transversal

Trapezium see Trapezoid

Trapezoid

Triangle

Triangle, Right see Right Triangle

Triangulation see Law of Sines

Trichotomy Property of Real Numbers

Trigonometric Identities

Trigonometric Values of Special Angles see Exact Values of Trigonometric Functions

Triple Root see Multiple Root

Triple, Ordered see Ordered Pair

True Random Number Generator see Randomness

Truly Random see Randomness

Truncate (Number)

Truncate Function (computers) see Truncate (Number)

Truth Value

Types of Numbers see Number

### U

Unbounded see Bound

Unbounded (Geometry) see Boundary (Geometry)

Uncountable see Cardinality

Undefined

Union

Unique

Uniquely Determined

Unit Circle

Unit of Measure

Unit, Imaginary see Complex Number

Unity see Unit of Measure

Universal Set see Set

Upper Bound see Bound

Using Matrices to Solve Linear Systems

### V

Valid Argument

Variable

Variance see Deviation

Variation, Direct see Direct Variation

Vary

Vector

Vector, Zero see Zero Vector

Velocity

Vertex

Vertex Form

Vertex of a Polyhedron see Polyhedron

Vertex of an Angle see Angle

Vertical

Vertical Angles

Vertical Line see Line

Vertical Line Test

Volume

### W

Wavelength

Week see Time

Whole Part of a Number see Number

Width see Distance

### X

x Axis see Axis

x Coordinate see Coordinate System

x-intercept

### Y

y Axis see Axis

y Coordinate see Coordinate System

Year see Time

y-intercept

Yocto- see International System of Units

Yotta- see International System of Units

### Z

z Axis see Axis

Zepto- see International System of Units

Zermelo's Axiom of Choice see Axiom of Choice

Zero Exponent see Properties of Zero

Zero Factorial see Properties of Zero

Zero Matrix

Zero of a Polynomial see Root of an Equation

Zero Sum

Zero Vector

Zero, Addition of see Properties of Zero

Zero, Division by see Properties of Zero

Zero, Multiplication by see Properties of Zero

Zero, Properties of see Properties of Zero

Zero, Property of Multiplying by see Property of Multiplication by 0

Zero, Subtraction of see Properties of Zero

Zetta- see International System of Units

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