Daniel C. Alexander + 1 other

ISBN: 9781285195698

Textbook Problem

Find the exact length of the radius and the exact circumference of a circle whose area is:

a) 36π m² b) 6.25π ft²

To determine

To Find:

The length of the radius and the circumference of the circle whose area is 36π m².

It is given that the area of the circle is 36π m².

The area of the circle is A=πr2.

Therefore, 36π=πr2.

Now it becomes, r2=36</

To determine

To Find:

The length of the radius and the circumference of the circle whose area is 6.25 ft².

Check out a sample textbook solution.

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MathGeometryElementary Geometry for College Students6th Edition

Elementary Geometry for College St...

Solutions

Elementary Geometry for College St...

Find the exact length of the radius and the exact circumference of a circle whose area is: a) 36π m2 b) 6.25π ft2

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Math
Geometry Elementary Geometry for College Students 6th Edition

Find the exact length of the radius and the exact circumference of a circle whose area is:

a) 36π m² b) 6.25π ft²