SOLUTION: if the radius of a circle is p - 5. What is the area of the circle?

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Question 552172: if the radius of a circle is p - 5. What is the area of the circle?
Answer by Alan3354(69443) About Me  (Show Source):
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if the radius of a circle is p - 5. What is the area of the circle?
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Area+=+pi%2Ar%5E2+=+pi%2A%28p-5%29%5E2
Area+=+pi%2A%28p%5E2+-+10p+%2B+25%29