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April 19, 2014

Homework Help: Math

Posted by SC on Tuesday, November 24, 2009 at 8:41pm.

Lee is running around the perimeter of a circular track at a rate of 10 ft/sec. The track has a radius of 100 yards. After 10 seconds, Lee turns and runs along a radial line to the center of the circle. Once he reaches the center, he turns and runs along a radial line to his starting point on the perimeter. Assume Lee does not slow down when he makes these two turns. How far has he travelled once he returns to his starting position?

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