Mathematics, 22.07.2020 20:01 genyjoannerubiera

There is a small island in the middle of 100m wide river and a tall tree stands on the island. P and q are points directly opposite to each other on the two banks and in line with the tree. If the angles of elevation of the top of the tree from p and q are respectively 30 and 60, find the height of the tree

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There is a small island in the middle of 100m wide river and a tall tree stands on the island. P and...