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The diameter of a circle is 10 meters. What is the area of the circle? (Use 3.14 for pi and round to the nearest tenth.)
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The diameter of a circle is 10 meters. What is the area of the circle? (Use 3.14 for pi and round to the nearest tenth.)

User Mehdi Brillaud
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2 Answers

4 votes

The answer would be C! :)

User Resueman
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Area of a circle=pi*(radius)^2
Diameter=2*radius
=> radius=5 m

Area=3.14*(5)^2=3.14*25=78.5 m^2
User Jayson Tamayo
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