document.write( "Question 348776: I need length and width of triangle.\r
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document.write( "400=2l+40+2w \n" );
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Algebra.Com's Answer #249341 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! 400=2L+40+2W \n" ); document.write( "2L=400-40-2W \n" ); document.write( "L=(400-40-2W)/2 \n" ); document.write( "L=(360-2W)/2 \n" ); document.write( "L=180-W ANS. FOR THE LENGTH. \n" ); document.write( "2W=400-40-2L \n" ); document.write( "2W=360-2L \n" ); document.write( "W=(360-2L)/2 \n" ); document.write( "W=180-L ANS. FOR THE WIDTH. \n" ); document.write( "no REAL SOLUTIONS BECAUSE YOU HAVE 2 UNKNOWNS & ONLY 1 EQUATION. \n" ); document.write( " |