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What is the area of a circular region that has a circumferen
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23 Mar 2018, 00:08
23 Mar 2018, 00:08
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Question Stats:
100% (00:22) correct
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What is the area of a circular region that has a circumference of 10π?
A)√10π
B)5π
C)10π
D)25π
E)30π
A)√10π
B)5π
C)10π
D)25π
E)30π
Sherpa Prep Representative
Joined: 15 Jan 2018
Posts: 147
Given Kudos: 0
Re: What is the area of a circular region that has a circumferen
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23 Mar 2018, 00:47
23 Mar 2018, 00:47
1
Expert Reply
Circumference is 2pi*r. Therefore, radius is 5 and area is Pi \(r^2\) or 25pi
gmatclubot
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23 Mar 2018, 00:47
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