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 one circular sprinkler zone is πr² = π(25)² ≈ 1,963.5 square feet. Since the 3 zones do not overlap, multiply by 3: 3 × 1,963.5 ≈ 5,890.5 square feet, so the total is 5,890.5 ft².

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