Question
A man lies 331 horizontal feet from the base of a wall. He must incline his eyes at an angle of 16.2 degrees to look at the top of the wall. How tall is the wall?
Step 1
The horizontal distance from the man to the base of the wall is the adjacent side of the triangle, the height of the wall is the opposite side, and the angle of inclination is given as 16.2 degrees. Show more…
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