document.write( "Question 396275: A plank is 13 feet long and reaches 12 feet up the side of a building. How many feet is the bottom of the plank from the base of the building? \n" ); document.write( "

Algebra.Com's Answer #281137 by ewatrrr(24785) $\"\"$ $\"About$

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document.write( "Hi
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document.write( "Using the Pythagorean Theorem
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document.write( "How many feet is the bottom of the plank from the base of the building:
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document.write( "  = 5ft \n" );
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