Question

The volume of the cube is equal to four times the area of one of its faces. What is the volume of the cube?.

Answer 1

Given:  V of cube = 4s^2, where s is the length of just one edge of the cube.

Answer 2

Answer: 64 in.^3

Step-by-step explanation:

one side of the length of the cube is x.

Therefore the area is x^2

volumes is x^3

volume is 4 times the area of one face

v (X^3) = 4 * x^2

to make the equation equal x has to be 4.

X^3 = 4 * x^2

which is, 4^3 = 4 * 4^2 (4*4*4 = 4*4*4)

therefore the v is 64in.^3