A radio station has a broadcast area in the shape of a circle with equation x^2+y^2=5,625 , where the constant represents square miles.

A. Find the intercepts of the graph.
B. State the radius in miles.
C. What is the area of the region in which the broadcast from the station can be picked up?

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answer rather than having to add and subtract the measurements of the semi-circle, notice that the semicircle to the left of ad is actually identical in area to the blank semicircle-shaped space to the left of bc. so if we transferred the red semicircle into the blank space, we would end up with a square of side length 24 cm. the area of a square is s^2 = 24^2 = 676 cm^2.

u also answered this so i think u would know but i am here to

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