lammy99 lammy99

06-09-2018
Chemistry

contestada

The radius of a circle is 7.31. How should the circle area be reported?

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rajaaemerzougui13 rajaaemerzougui13

06-09-2018

I'm not sure but it should be 7.31 times 2 times 3.14 or pi

7.31 x 2 x 3.14 = 45.9068

If you need to round to the nearest tenth it will be 45.9

If you need to round to the nearest hundredth it will be 45.91

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