SOLUTION: Find The Area of a Circle with a Circumfrence of 31.4cm? (Please explain and/or Show The Work On How You Got The Answer.)
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Question 542247: Find The Area of a Circle with a Circumfrence of 31.4cm? (Please explain and/or Show The Work On How You Got The Answer.) Answer by friesr(113) (Show Source):
You can put this solution on YOUR website! First we need to know the formula . That is C=(pi)d
so C/(Pi)=d and we know what C is
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31.4/(pi)=d
in decimal form (Pi = 3.14):
d is approx 10cm
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