Question

A cube has a volume of 64cm cube. What is the length of its sides? Giving crown to the correct one!!

Answer 1

4 cm.

Explanation:

The volume of a cube is l x w x h

So..

64=l x w x h

Take the cube root of 64 since all sides are equal in length

Cube root of 64: 4

Self-Check:

l x w x h = 4 x 4 x 4 = 64

Answer 2

4cm

Explanation:

To find the answer, if its a cube, that means all of is sides are equal.

Since to find volume, we use the equation width*height*length, then we need to find the cube root of 64.

Since 8*8 is the square root of 64, lets divide it in half.

8/2=4

4*4=16*4=64.

The cube root of 64 is 4 so the length of the sides is 4.

Hope this helps!