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Mathematics 9 Online
OpenStudy (anonymous):

Angle of elevation problem: An engineer determines that the angle of elevation from her position to the top of the tower is 52 degrees. She measures the angle of elevation again from a point 47 meters farther from the tower and finds to be 31 degrees. both positions are due east of the town. find the height of the tower. please include a drawing for explanation :) thanks.

OpenStudy (phi):

This shows what an angle of elevation is http://www.mathwords.com/a/angle_elevation.htm can you draw a picture for your problem and label it?

OpenStudy (anonymous):

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