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OpenStudy (anonymous):
A machinist creates a washer by drilling a hole through the center of a circular piece of metal. If the piece of metal has a radius of x + 10 and the hole has a radius of x + 6, what is the area of the washer?
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OpenStudy (anonymous):
pi times the integral of ((x+10)^2-(x+6)^2) just a guess
OpenStudy (anonymous):
OpenStudy (anonymous):
Thanks for trying @pstults but those are my choices
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