surface area = 2 circles + a rectangle
= 2πr^2 + 2πrh
= 2π(25) + 2π(5)(11)
= ....
A right circular cylinder has an altitude of 11 feet and a radius of
5 feet. What is the lateral area, in square feet, of the cylinder, to the
nearest tenth?
2 answers
345.6
1 answer