document.write( "Question 374210: The bottom of a 25 foot plank is placed approximately 7 feet from the side of a barn.
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document.write( " Approximately how far up the barn wall will the plank reach?
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Algebra.Com's Answer #266319 by scott8148(6628)![]() ![]() You can put this solution on YOUR website! Pythagorean solution\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "x^2 = 25^2 - 7^2 \n" ); document.write( " |