Question

What is the total surface area of a cylinder with a radius of 9ft and a height of 13ft?

Answer 1

753.6 ft|2

Explanation:

thanks correct me if you want.

Answer 2

753.6 ft^2

Explanation:

given:

radius=9 ft

height=13 ft

total surface area of cylinder=2πrh+2πr2

=2*3.14*9*13 + 2*3.14*(9)^2

=244.92 + 2*3.14*81

=244.92 + 508.68

=753.6 ft^2