Word problem that involve laws of sine or cosine. Much Appreciated!
To measure the height of a mountain, a surveyor takes two sightings of the peak at distance 900 meters apart on a direct line to a mountain. The first observation results in an angle of elevation of 47 degrees, and the second results in an angle of elevation of 35 degrees. If the angles are measured from a device that is 2 meters high, how high is the mountain? What are the steps on how to solve this problem? Solution=1817.9m

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