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## Homework Statement

A solid cylinder with a radius of 5.0 cm and a length of 10. cm is cut in half lengthwise. What is the surface area of one of the two resulting objects?

## Homework Equations

SA = 2(pi)(r

^{2}) + L(pi)(r

^{2})

## The Attempt at a Solution

Is that the correct formula? If it is I am getting 863 in^3 as an answer :(