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3 years ago

15

A lawn sprinkler sprays water 25 feet and moves back and forth through an angle of 150°. Which of the following is the best esti

mate of the area of the lawn that gets watered?

1 answer:

11Alexandr11 [23.1K]3 years ago

5 0

$\pi25 ^{2} \times \frac{150}{360}$
Explanation:
Area is pi×r^2 and you times it by the fraction of the circle you have as its not a full circle.

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3 years ago

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