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3 years ago

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

Mathematics

2 answers:

kozerog [31]3 years ago

8 0

The answer is R=15

Hope this helps

RUDIKE [14]3 years ago

6 0

So the area of a circle formula is $\pi$ 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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