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Need help with the question

Need help with the question-example-1
User Qun Li
by
8.1k points

1 Answer

12 votes

Answer:

14 pi

Explanation:

Here,

Area = 49 pi

Pi r ^2 = 49 pi

r^2 = 49

r = 7m

Now,

Circumference = 2 pi r

=2*pi *7

=14 pi

User Eric Ly
by
6.9k points
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