bubba63 bubba63
  • 07-04-2017
  • Mathematics
contestada

How do you do number 7 please hurry

How do you do number 7 please hurry class=

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quinn98r quinn98r
  • 07-04-2017
circle is 360 degrees. what is 360 divided by 3
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AnnabethChase139
AnnabethChase139 AnnabethChase139
  • 07-04-2017
To find the area you use the formula A = pr^2
So if the radius is 3y, substitute it in the r place.

A = p(3y)^2
A = 9y^2p

(p means pi)
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