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Find the area of the circle r = 3 ft
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3 votes
Find the area of the circle r = 3 ft

User AllenKll
by
4.9k points

1 Answer

2 votes

Answer:

9π ft² or approximately 28.26 ft²

Explanation:

The area of a circle is A=πr².

Plug 3 in for the radius.

A=π(3²)

A=9π ft²,

or using 3.14 for pi,

Approximately 28.26 ft².

User Hanky
by
4.7k points
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