Math, asked by pinkdiamond84, 2 months ago

Find the arc length of the semicircle, will choose brainliest. Put in terms of pi

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Answers

Answered by Thekaleb

1

Answer:

9π

Step-by-step explanation:

Arc length= (degree/360°) *2πr

= (180°/360°) * 2π*9

= 0.5 * 2π*9

=9π

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