Question

A lawn sprinkler located by a driveway is set to rotate 180° and project water 15 feet. What is the area of the lawn that is being watered? Round your answer to the nearest tenth of a square foot

Answer 1

353.4 square feet

Explanation:

radius = 15 feet

Area of circle = pie x r^2

(but this is a semi circle as its 180 degrees so half it)

(pie x 15^2) / 2 = 353.429

353.4