SOLUTION: 6th grade math a circular top of an auto piston has a radius of.2 centimeters what is the area of the top piston round the answer to the nearest hundredth please help

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Question 301158: 6th grade math a circular top of an auto piston has a radius of.2 centimeters what is the area of the top piston round the answer to the nearest hundredth please help
Answer by mananth(16946)   (Show Source): You can put this solution on YOUR website!
Area of a circle = pi*r^2
= pi*0.2*0.2
=3.14 * 0.04
=0.1256 square cms

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