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August 21, 2014

Homework Help: calculus

Posted by Tracy on Tuesday, November 22, 2011 at 7:04pm.

Find the length in the first quadrant of the circle described by the polar equation
r=(2 sin theta)+(4 cos theta)
A. (sqrt2)(pi)
B. (sqrt5)(pi)
C. (2)(pi)
D. (5)(pi)

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