document.write( "Question 443094: the hypotenuse of a right triangle measures 29 cm. one leg is 1 cm shorter than the other. what are the lenghts of the legs? \n" ); document.write( "
Algebra.Com's Answer #305631 by swincher4391(1107)![]() ![]() You can put this solution on YOUR website! Recall that \n" ); document.write( "\n" ); document.write( "We know that \n" ); document.write( "\n" ); document.write( "Then \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "So b=-20 or b=21 \n" ); document.write( "------- \n" ); document.write( "But it does not make sense to have a negative length, so the one that makes LOGICAL sense is b =21\r \n" ); document.write( "\n" ); document.write( "If b =21, then a=20 since a = b-1.\r \n" ); document.write( "\n" ); document.write( "So we have (20,21,29) is our triangle.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |