Mathematics, 18.01.2021 21:50 donuteatingcat

Scott is sitting in a movie theater, 21 meters from the screen. The angle of elevation from his line of sight to the top of the screen is 17 degrees , and the angle of depression from his line of sight to the bottom of the screen is 38 degrees . Find the height of the entire screen.

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Scott is sitting in a movie theater, 21 meters from the screen. The angle of elevation from his line...