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noname [10]
3 years ago
9

A circle has a circumference of 138.16 meters. What is the diameter of the circle ?

Mathematics
1 answer:
Neporo4naja [7]3 years ago
7 0
<span>circumference = 2 π r
138.16 = 2 π r
138.16/2π = 2π/2π r
21.98884694 =r
D</span><span>iameter = r X 2
</span>Diameter = <span><span>21.98884694</span> X 2</span>
Diameter = 43.97769388
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