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Calculate the area of a circle with a diameter of 8.2 inches. show or explain your reasoning.

Calculate the area of a circle with a diameter of 8.2 inches. show or explain your reasoning.
asked 102k views
3 votes
Calculate the area of a circle with a diameter of 8.2 inches. show or explain your reasoning.

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User Mliebelt
by
7.8k points

1 Answer

2 votes

Answer:

Area = 52.81 square inches

Explanation:


Diameter = 8.2in\\\\Radius = (diameter)/(2)=(8.2)/(2)=4.1in\\\\Area \ of \ a \ circle = \pi r^2 = \pi * 4.1^2 = 52.81 in^2

answered
User Lmount
by
8.5k points
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