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18 votes
18 votes
Find the area of the circle. Use 22/7 for tt. Round your anwser to the nearest hundredth.

User Tevo D
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1 Answer

16 votes
16 votes

The formula for the area of circle is,


A=(\pi)/(4)(d)^2

Determine the area of circle for d = 49 cm.


\begin{gathered} A=(\pi)/(4)\cdot(49) \\ =(22)/(7)\cdot(1)/(4)\cdot49\cdot49 \\ =1886.5 \end{gathered}

So area of circle is 1886.5 cm^2.

User Regdoug
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