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3 years ago

If the area of a circle is 25 pi, find the length of an arc with a central angle of 240? Any help is appreciated please.

Mathematics

1 answer:

almond37 [142]3 years ago

6 0

Answer:

11.81pi

Step-by-step explanation:

r^2=25pi

r=8.86

length=2pi(8.86)(240/360)

=17.72pi(2/3)

=11.81pi

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