Hill Education 2. Paul bought a new rug in the shape of a regular decagon. Each side of the decagon is 4.25 feet. Find the area of the rug. Round to the nearest hundredth. (Example 1) Test Practice 3. Open Response A regular pentagon is shown. What is the area of the pentagon? 3.5 in. 6 4.25 ft 8.8 12.8 cm

A steel forging is in the shape of a frustum of a regular pyramid. It has a larger base area of 58.30 square inches and a smaller base area of 40.0 square inches. The height is 5.10 inches. Find the weight of the forging. The steel weighs 490.3 pounds per cubic foot. Round the answer to the nearest tenth pound.

The Turners want to install outdoor carpet around their rectangular pool. The dimensions for the rectangular area formed by the pool and its walkway are 20 ft by 30 ft. The pool is 12 ft by 24 ft. aHow many square feet need to be covered? bApproximately how many square yards does the area in part a represent? cIf the carpet costs 12.95 per square yard, what will be the cost of the carpet?

Baseball On a baseball diamond with 90-foot sides, the pitcher’s mound is 60.5 feet from home plate. How far is the pitcher’s mound from third base?