Find the total surface area of a solid cube of volume 64 cm^3?
Using formula for volume of a cube: v = s^3 64 = s^3, therefore, s = 4 Surface area = 6s^2 (6 faces of the cube) Surface area = 6 (4^2) Surface area = 6 x 16 Surface area = 96
A solid cylinder has a curved surface area of (x²-3x+2)cm² and a base area of x² cm².?
total area = 2x^2+(x^2-3x+2