Question

What is the answer to this problem?
A=πr(r+√[h^2+r^2])

Answer 1

A=πr(r+(√h^2+r^2))

Square root line continues at the top of h^2 through r^2. r is radius and h is height for this problem.

Now substitute numbers for the variables.

A=π8(8+(√7^2+8^2))

Now solve.

The rest I will leave up to you.

Explanation: