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The radius of a circle is 7.2 centimeters. Enter the area of the circle, in square centimeters. Round your answer to the nearest hundredth.
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4 votes
The radius of a circle is 7.2 centimeters.

Enter the area of the circle, in square centimeters. Round your answer to the nearest
hundredth.

User Caleigh
by
4.8k points

2 Answers

3 votes

Answer: 162.78cm^2

Explanation:

To find the area of a circle you use the formula A=(pi)r^2

multiply 7.2*7.2=51.84

51.84*3.14=162.7776

Then round it and you get 162.78

Hope this helped :)

User Xzyfer
by
4.8k points
0 votes

Answer:

162.86cm

Explanation:

User DEfusion
by
4.6k points
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