To the nearest tenth, what is the area of a circle whose radius is 2.2 feet? Use 3.14 for π . Enter your answer in the box.

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asked Aug 28, 2018 30.7k views

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Faro · Answer 1 · 2018-09-02T11:56:30+0000

The formula for the area of a circle is

A=πr²
plug in the data we know
A=π*2.2²
since they want 3.14 to be used for π, lets add that in...
A=3.14*4.84
A=15.1976
round to the nearest tenth
A=15.2ft²

Answer=15.2ft²

To the nearest tenth, what is the area of a circle whose radius is 2.2 feet? Use 3.14 for π . Enter your answer in the box.

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