Question

If the volume of a cube is 216 cm^3 .then find its edge (in cm)​

Answer 1

Answer:

Hey!

Volume of cube =a^3

216 => a^3

3√216 = a

a= 6 cm

hope it will be helpful ✌️

Answer 2

Solution:

We know that if an edge of a cube be a cm, then its volume is a³ cm³.

Given: volume of the cube = 216 cm³

Let an edge of the cube be a cm

Then, a³ = 216³

or, a³ = 6³

or, a = 6

∴ its edge is 6 cm.