document.write( "Question 217905: The lengths of the sides of a triangle are all whole numbers. The triangle has a perimeter (distance around the shape) of M units. If someone gives you a value for M, determine the shortest possible length of a side.\r
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document.write( "this is a problem my teacher asigned us for the wekkend i have worked on it for two hourrs but nothing is making sense. im not sure what to do at all. PLEASE HELP ME \n" );
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Algebra.Com's Answer #164220 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! YOU DIDN'T STATE THAT THIS TRIANGLE IS A RIGHT TRIANGLE OR NOT. \n" ); document.write( "IT DOES MAKE A DIFFERENCE. \n" ); document.write( "PERIMETER (M)=A+B+C FOR ALL TRIANGLES. \n" ); document.write( "LET M=12 \n" ); document.write( "A RIGHT TRIANGLE COULD BE: \n" ); document.write( "3+4+5=12 \n" ); document.write( "BECAUSE 3^3+4^2=5^2 \n" ); document.write( "9+16=25 \n" ); document.write( "25=25 THUS THE SMALLER SIDE WOULD BE 3. \n" ); document.write( "HOWEVER A NON-RIGHT TRIANGLE WOULD HAVE A DIFFERENT SOLUTION GIVEN AN (M) VALUE. \n" ); document.write( "TRY (M)=47 \n" ); document.write( "THE SHORTEST SIDE COULD BE 1. \n" ); document.write( "A+B+C=47 \n" ); document.write( "1+B+C=47 \n" ); document.write( "1+23+23=47 (THIS TECHNIQUE WORKS AS LONG AS THE DIFFERENCE BETWEEN THE B & C SIDES IS < THE A SIDE.) \n" ); document.write( "47=47 \n" ); document.write( "THIS WORKS FOR ANY PERIMETER = AN ODD NUMBER. \n" ); document.write( "LETS TRY AN EVEN NUMBER: \n" ); document.write( "(M)=74 \n" ); document.write( "A+B+C=74 \n" ); document.write( "2+B+C=74 \n" ); document.write( "2+36+34=74 (AGAIN THE DIFFERENCE BETWEEN B & C IS < A SIDE.) \n" ); document.write( "74=74\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |