Question

Jose is watering his square lawn that measures 25 feet on each side. He places the sprinkler at the center of the lawn to water a circular area with a diameter measuring the length of the lawn.

How much of the lawn is not being watered? Use 3.14 for .

Answer 1

Answer:

134.375

Explanation:

Area Lawn = 625

Area Circle = pi r^2

d = 25/2=12.5

Area of the circle = 3.14 * 12.5^2

Area of the circle = 490.625

Unwatered part = 625 -490.625 = 134.375