Question

The volume of a cube is 1000 cm ^ 3 then find its lateral surface area ​

Answer 1

Answer:

If the edge of the cube is ‘a’ then volume of the cube = a3 Given: Volume of cube = 1000 cm3 ⇒ a3 = 1000 ⇒ a =10 cm ∴ Edge of the cube = 10 cm Surface area of the cube = 6a2 = 6 x 10 x 10 = 600 cm2.

Answer 2

Answer:

Volume of cube = S × s x s

1000 = s^3

$\sqrt[3]{1000} = s$

10 cm = each side of cube

Now,

Lateral surface area of cube = 4s^2 (here s= side)

= 4 × 10 ×10

= 400cm^2