document.write( "Question 34876: A 15ft ladder is leaning against a buliding. If the bottom of the ladder is 9ft from the base of the building, how high does the ladder reach?\r
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document.write( "I got 17.49 I'm not sure if it's right. \n" );
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Algebra.Com's Answer #21102 by checkley71(8403)![]() ![]() ![]() You can put this solution on YOUR website! THE LADDER CANNOT REACH HIGHER THAN THE LENGTH OF THE LADDER.\r \n" ); document.write( "\n" ); document.write( "THE FORMULA FOR THIS PROBLEM IS BASE~2*HEIGHT~2=LENGTH OF THE LADDER~2\r \n" ); document.write( "\n" ); document.write( "OR 9~2+HEIGHT~2=15~2 OR 81+HEIGHT~2=225 OR HEIGHT~2=225-81 OR HEIGHT~2=144 OR \r \n" ); document.write( "\n" ); document.write( "HEIGHT IS SQRT OF 144 OR HEIGHT=12 FEET \r \n" ); document.write( "\n" ); document.write( "THIS IS A STANDARD 3-4-5 OR A 9-12-15 RIGHT TRIANGLE. \n" ); document.write( " \n" ); document.write( " |