The wall of a building is to be braced by a beam that must pass over a
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The wall of a building is to be braced by a beam that must pass over a parallel fence 5 feet high and 4 feet from the building. Find the length of the shortest beam that can be used.
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You have points 0 y x 0 and 4 5 So y5 50 0 4 ...View the full answer
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