Problema Solution
The volume of a frustum of a right circular cone is 950.00 cubic in. Find the lateral are if the base rae 38.48 square inches and 107.51 square inches respectively.
Answer provided by our tutors
Volume = (1/3)PI(r^2 + rR + R^2)h
Lateral Surface Area = (PI)s(r + R)
Total Surface Area = PI[r(r+s)+R(R+s)]
r = small radius
R = large radius
h = height
s = slant height = SQRT[(R-r)2+h2]