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3 years ago

Circle W has a radius of 20 in and right central angle, ∠VWX. Find the length of . Leave your answer in terms of pi.

Mathematics

2 answers:

Trava [24]3 years ago

7 0

Im pretty sure its 15

AnnyKZ [126]3 years ago

6 0

Answer:

Arc length = 10 pi.

Step-by-step explanation:

Given : Circle W has a radius of 20 in and right central angle.

To find :Find the length of arc in term of pi.

Solution : We have given that Radius of circle = 20 in .

Central angle = 90

Arc length = 2 *pi* r ( $\frac{central\ angle}{360}$ .

= 2 * pi * 20 ( $\frac{90}{360}$ .

Arc length = 40* 0.25 pi

Arc length = 10 pi.

Therefor, Arc length = 10 pi.

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