A person stands at Point A. They look up at a bird sitting on the top of a tree...
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A person stands at Point A. They look up at a bird sitting on the top of a tree (at Point B).
The height of the tree is 9 m, the line-of-sight distance from Point A to the top of the tree (Point B) is 10,39 m and the angle of inclination (from the horizontal) to the top of the tree is .
Calculate the angle of elevation (from the horizontal) to the top of the tree () as shown in the diagram below (round your answer to two decimal places, without units. Use "," and NOT "." as a decimal point).Want instant access to all verified answers on campus.uctonlinehighschool.com?
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