The spray from a sprinkler reaches 21 feet from the sprinkler and creates a circle as it spins. What is the circumference of the circle sprayed by the sprinkler? Use 22/7 for Pi.

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asked Dec 6, 2021 154k views

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The spray from a sprinkler reaches 21 feet from the sprinkler and creates a circle as it spins. What is the circumference of the circle sprayed by the sprinkler? Use

22/7 for Pi.

Mathematics
college

Xi Wei asked

by Xi Wei

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2 Answers

4 votes

Answer:

d132

Explanation:

Wolszakp answered Dec 8, 2021

by Wolszakp

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6 votes

Answer:

132 ft

Explanation:

Use 2
$\pi$ r for Circumference. So 2(22/7)(21) = 132 ft

Justin Ober answered Dec 11, 2021

by Justin Ober

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