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svp [43]
3 years ago
14

Using the approximation 3.14 do pi what is the radius of a circle with the circumference 56.5 m?

Mathematics
1 answer:
Olegator [25]3 years ago
8 0
Circumference=Diameter*pi
56.5=3.14*D
Divide both sides by 3.14
D=17.99
Diameter= 2(radius)
17.99= 2r
Divide both sides by 2
The radius is about 8.995 or 9m
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