Question

Sara is ordering a circular rug for her living room. The area of the rug is 157 feet squared. What is the radius of the rug to the nearest tenth of a foot?

Answer 1

157/ pi= 49.97 which is r squared, so the square root of 49.97= 7.06 or 7.1

so the radius of the rug is 7.1 ft

Explanation: