3 years ago

A circle with a radius of 5 inches would have an area of about what?

Mathematics

2 answers:

monitta3 years ago

8 0

$\pi r ^{2} = \pi (5) ^{2}=78.54" ^{2}$

Marrrta [24]3 years ago

6 0

The area of a circle of radius r is pi*r^2

Hence here the area is A=5^2*pi=25pi~78.5 square inches

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