The top of a lighthouse, T, is 215 feet above sea level, L, as shown in the diagram below. The


The top of a lighthouse, T, is 215 feet above sea level, L, as shown in the diagram below. The angle of depression from the top of the lighthouse to a boat, B, at sea is 26°. Determine, to the nearest foot, the horizontal distance, x, from the boat to the base of the lighthouse.


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