Question

Calculate the surface area of a cube whose volume is 8000 cucm

Answer 1

the volume of a cube is given by the formula- side ^3

if the measure of the side is considered to be a,

then, a^3 = 8000

a= 20 cm

the surface area of a cube is calculated by the formula 6*a^2

therefore the surface area of this cube would be,

6* 20^2, which is equal to 2400 cm^2.