Pl check the values given in the question or for some thing which is missing
Destiney C.
asked 01/25/17algebra question
A building is 1 ft from a 12-ft fence that surrounds the property. A worker wants to wash a window in the building 15 ft from the ground. He plans to place a ladder over the fence so it rests against the building. (See the figure.) He decides he should place the ladder 8 ft from the fence for stability. To the nearest tenth of a foot, how long a ladder will he need?
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