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Mathematics, 19.07.2021 02:10 Seaisnowblue
9. Calculate the angle of elevation of the line of sight of a person 27.5 m away from a tree, whose
eye is 1.8 m above the ground, and is looking at the top of a 19.4 tree. (draw a diagram and
answer to the nearest degree)
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9. Calculate the angle of elevation of the line of sight of a person 27.5 m away from a tree, whose...
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