EveeBen78 EveeBen78

13-03-2018
Mathematics

contestada

What is the radius of a circle with a circumference of 80 meters?

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perixwinkle perixwinkle

13-03-2018

To find the circumference, you can use the radius times two times pi. But we need to find radius, you still use the same equation.
80=π2r
r= 12.7324
The radius was rounded.

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sumranshah32 sumranshah32

13-03-2018

40 because radius times 2 equals diameter so 40 times pi or 3.14

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