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The radius of a circle is 4 feet. What is the circle's area?
=4 ft
Use 3.14 for a


Sagot :

The area of a circle of radius r is given as;

[tex]A=\pi r^2[/tex]

using 3.14 for pi and 4 feet for the radius, we obtain the radius as;

[tex]A=3.14\times4\times4=50.24ft^2[/tex]

Therefore, the area of the circle is 50.24 square feet.