The edge of the cube is 2 cm, calculate: a) the sum of the lengths of all edges; b) the sum of the areas of all faces;

The edge of the cube is 2 cm, calculate: a) the sum of the lengths of all edges; b) the sum of the areas of all faces; c) the volume of the cube.

Given:
The edge of the cube is 2 cm.
12 * 2 = 24cm all ribs
6 * 4cm = 24cm ^ 2 sum of face areas
2 * 2 * 2 = 8cm ^ 3 cube volume
Answer:
A) 24 cm all ribs
B) 24 cm ^ 2 (squared) the sum of the areas of all faces
B) 8cm ^ 3 (cubed) cube volume.