Problema Solution
A cube has a volume of 64. What is the surface area of the cube?
(use cube roots and the formula for surface area of any cube-6s^2)
Answer provided by our tutors
let 's' be the side of the cube
Volume of cube = s^3 thus
s^3 = 64
s^3 = 4^3
s = 4
Area of cube = 6s^2
Area of cube = 6*4^2
Area of cube = 96
the surface area of the cube is 96.