Circle W has a radius of 20 in and right central angle, ∠VWX. Find the length of . Leave your answer in terms of pi.
2 answers:
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 (.
= 2 * pi * 20 (.
Arc length = 40* 0.25 pi
Arc length = 10 pi.
Therefor, Arc length = 10 pi.
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Answer:
The area of the circle is 314 in^2.
Step-by-step explanation:
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The formula for the area of a circle is pi times radius squared.
So your equation would be:
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Then you do or 3.14 times 10 = 314.1592654 or just 314.
Hope I helped ya.
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