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Plz help !!! Find the area of the circle​

Plz help !!! Find the area of the circle​-example-1
User Peter Sun
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1 Answer

5 votes

Answer:

254.5 mm squared

Explanation:

A=PiR^2 so R=9 so 9^2pi so 81pi so 81pi=254.446.. rounding time nearest tenth you get 244.5 mm^2

User Klik
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