# Area of Circle

A radio station sends out waves in all directions from a tower at the center of the circle of broadcast range.

If the broadcast range has a diameter of 196 miles, determine how large an area is reached.

If the broadcast range increases to a diameter of 210 miles, what is the area reached?

If the broadcast range decreases to a diameter of 140 miles, what is the area reached?

https://brainmass.com/math/geometry-and-topology/area-circle-306034

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Problem: A radio station sends out waves in all directions from a tower at the center of the circle of ...

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