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April 19, 2014

Homework Help: pre-calc

Posted by Haley on Tuesday, November 6, 2012 at 2:18pm.

a lifeguard sits on the lifeguard stand that is about eight feet high.he suddenly notices that a swimmer is struggling in the water.the angle between the base of the lifeguard stand and the swimmer is about 102 degree,and the straight line distance between the base of the stand and the swimmer is about 85ft. how far is the lifeguard from the swimmer?

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