Seudónimo Seudónimo

12-04-2017
Mathematics

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how do you find the radius of a circle if its area is 706.9 square millimeters

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DarkPrime DarkPrime

12-04-2017

The answer is R=15

Hope this helps

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amy16084 amy16084

12-04-2017

so the area of a circle formula is [tex] \pi [/tex]r^2
so...
706.9=pi r^2, i want to get rid of pi, get the r isolated
225.01=r^2
so now we square root
15.0000
:)

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