Cube (Geometry)
Pronunciation: /kjub/ Explain
Click on the blue point and drag it to change the figure.
 Manipulative 1  Rotating Cube Created with GeoGebra. 

A cube is a
3dimensional
geometric
figure
with straight edges that are all the same length. The faces of a cube are all
congruent squares.
Formulas for a Cube
Description  Formula 
Volume  V = s^{3} 
Surface area  S = 6s^{2} 

Make a Cube
 Figure 2: Net for a cube. 

A cube may be made using a net  a flat shape that can be folded into a cube.
Click here
to see a printable net for a cube with instructions.

Cubes in Nature
 Figure 3: Salt Crystals. 

Ordinary table salt crystals forms naturally into cubes. Figure 3 shows
salt crystals magnified 100 times. Figure 4 is a diagram of a salt crystal.

 Figure 4: Salt Crystal Diagram. 

References
 McAdams, David E.. All Math Words Dictionary, cube. 2nd Classroom edition 201501084799968. pg 51. Life is a Story Problem LLC. January 8, 2015. Buy the book
Cite this article as:
McAdams, David E. Cube (Geometry). 4/16/2019. All Math Words Encyclopedia. Life is a Story Problem LLC. http://www.allmathwords.org/en/c/cube.html.
Image Credits
Revision History
4/16/2019: Updated equations and expressions to new format. (
McAdams, David E.)
12/21/2018: Reviewed and corrected IPA pronunication. (
McAdams, David E.)
6/25/2018: Removed broken links, updated license, implemented new markup, updated GeoGebra apps. (
McAdams, David E.)
1/22/2010: Added "References". (
McAdams, David E.)
12/3/2008: Added text about faces of a cube. (
McAdams, David E.)
10/27/2008: Changed manipulative to geogebra. (
McAdams, David E.)
4/30/2008: Initial version. (
McAdams, David E.)