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I need help with what to formula to use for radius
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5 votes
I need help with what to formula to use for radius

I need help with what to formula to use for radius-example-1
User Blixt
by
7.7k points

2 Answers

6 votes

Answer:

1.99 meters

Explanation:

The equation for a circumference is
C=2\pi r, therefore if the circumference is 12.56 meters:


12.56=2\pi r


r=(12.56)/(2(3.14) ) =1.99 meters

User Dabagab
by
9.0k points
1 vote

Your answer should be 1.99

User Logan Reed
by
8.5k points
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