A sprinkler is located in the center of a garden. As the sprinkler rotated 360 it waters the garden in an area 10 feet from the sprinkler. What is the total square feet of area that sprinkler waters?

Question

A sprinkler is located in the center of a garden. As the sprinkler rotated 360 it waters the garden in an area 10 feet from the sprinkler. What is the total square feet of area that sprinkler waters?

Answer 1

Area = pi(r^2) = pi(10)^2 = 100pi = about 314 square feet