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From a point 20 m away from a mango tree, the angle of elevation of the top of the tree is 50⁰. sin 4d result What is the height of the tree? Sin 50⁰ = 0 766, cos 50⁰ = 0 642, tan 50⁰ = 1 191 b 23 8 m b 16 8 m c 15 3 m d 12 9 m 10 From the top of a barn 8 m high, you see a cat on the ground