Area of a Circle and a Sector Answers

An individual head of a sprinkler system covers a circular area of grass with a radius of 25 feet. The yard has 3 sprinkler heads that each cover a circular area with no overlap. What is the approximate total area that will be watered?

The area of the entire circle is π units2.

The area of the sector is π units2.

What is the area of the shaded sector?

The ratio of the measure of the central angle to the entire circle measure is .