the base of a ladder should be placed 2 feet from the wall for every 5 feet of ladder length. how high can a 15-foot ladder safely reach. The answer needs to be rounded to the nearest hundredth.

the base of a ladder should be placed 3 feet from the wall for every 5 feet of ladder length. how long of ladder is needed to safely reach 36 feet above ground

Jun 12th, 2015

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