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September 21, 2014

Homework Help: calculus

Posted by AEF on Tuesday, June 5, 2012 at 11:03am.

A straight road makes an angle, A of 12 degrees. When the angle of elevation, B, of the sun is 55 degrees, a vertical pole beside the road casts a shadow 7 feet long parallel to the road. Approximate the length of the pole. Round to tow decimal places.

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