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In circle A, m/BAC= 144° and the area of shaded sector = 407. Find the length of the arc highlighted below. Express your answer as a fraction times pi
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In circle A, m/BAC= 144° and the

area of shaded sector = 407. Find the
length of the arc highlighted below.
Express your answer as a fraction times pi

In circle A, m/BAC= 144° and the area of shaded sector = 407. Find the length of the-example-1
User Hawkez
by
7.8k points

1 Answer

4 votes

Answer:


8\pi

Explanation:


40\pi=\pi(r^2)(144/360) \\ \\ r^2 =100 \\ \\ r=10

The length of the arc is


(2\pi)(10)(144/360)=8\pi

In circle A, m/BAC= 144° and the area of shaded sector = 407. Find the length of the-example-1
User Ashik Meerankutty
by
8.2k points
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