Question

If the volume of a cube is 216 cm cubes,find the length of its edge. ​

Answer 1

Answer:

(Edge)3 = volume of a cube

(Edge)3 = 216 cm3

⇒ Edge = (216) 1/3

⇒ Edge = (3 × 3 × 3 × 2 × 2 × 2)1/3

⇒ Edge = 3 × 2

⇒ Edge = 6 cm