Question:
Find the length of each side of a cube if its volume is 512 cm3.
Solution:
From the question it is given that,
Volume of the cube = 512 cm3
We know that,
Volume of cube = side3
512 = side3
By taking cube root on both the side,
3√512 = side
Side = 3√(8 × 8 × 8)
Side = 3√ (8)3
Side = 8 cm
∴The length of each side of a cube is 8 cm.