Question

An artist wants to create a painting on a semicircle canvas with a radius of 13 feet. He wants to surround the canvas with a piece of string. The string costs $1.05 per foot. How much will the piece of string that he needs cost? Round your answer to the nearest dollar.

Answer 1

im pretty sure the awnser would be 13.65 but rounded should be 14.00 lol it could be wrong but that's what I got