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Paladinen [302]
3 years ago
13

In a circle, a 90 degree sector has area of 64pi ftsqd. what is the radius of the circle? ...?

Mathematics
1 answer:
LenKa [72]3 years ago
7 0
Area = 64π x 4
A = πr2<span>.
r = √(A/π) 

radius = 16</span>
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Step-by-step explanation:

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