geometry
posted by Anonymous .
THE DIGONAL OF A CUBE MEASURES 33cm.Find the surface area and the volume of the cube

for the diagonal d of a cube of side s,
d^2 = s^2 + s^2 + s^2 = 3s^2
33 = 3s^2
11 = s^2
√11 = s
V = s^3 = √11^3 = 36.48
S = 6s^2 = 66