SOLUTION: A lawn sprinkler is located at the corner of a yard. The sprinkler is set to rotate through 90° and project water out 70 feet. What is the area of the yard watered by the sprinkler

Algebra ->  Trigonometry-basics -> SOLUTION: A lawn sprinkler is located at the corner of a yard. The sprinkler is set to rotate through 90° and project water out 70 feet. What is the area of the yard watered by the sprinkler      Log On


   

Question 1074972: A lawn sprinkler is located at the corner of a yard. The sprinkler is set to rotate through 90° and project water out 70 feet. What is the area of the yard watered by the sprinkler? (Round your answer to the nearest whole number.)

ft2
Answer by jorel1380(3719) About Me  (Show Source):
You can put this solution on YOUR website!
1/4 ((70)² x π)=
1/4 x 15393.804=
3848.451 ft² as the watered area.