Two bird sit at the top of two different trees the distance between the first bird and a bird watcher on the ground 29.7 the distance between the bird watcher and the second bird is 42.1 feet what is the angle measure or angle of depression between this bird and bird watcher

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15 December, 07:46

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Michelle Daniel · Answer 1

hypotenuse = 42.1 ft

height = 29.7 ft

cosine of the required angle = 29.7/42.1

Required angle = 45.13 degrees