document.write( "Question 348316: The perimeter of a triangle is 24 feet. The second side is 2 feet longer than the first side. The third side is 2 feet longer than the second. What are the lengths of each side of the triangle? \n" ); document.write( "
Algebra.Com's Answer #249041 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! P=24 ft. \n" ); document.write( "S2=S1+2FT. \n" ); document.write( "3S=S2+2FT. \n" ); document.write( "P=S1+S2+S3 \n" ); document.write( "24=S1+(S1+2)+(S1+2+2) \n" ); document.write( "24=3S1+6 \n" ); document.write( "2S1=24-6 \n" ); document.write( "3S1=18 \n" ); document.write( "S1=18/3 \n" ); document.write( "S1=6 FT ANS. FOR SIDE 1. \n" ); document.write( "S2=6+2=8 FT FOR SIDE 2. \n" ); document.write( "S3=8+2=10 FT. FOR SIDE 3. \n" ); document.write( "PROOF. \n" ); document.write( "24=6+8+10 \n" ); document.write( "24=24 \n" ); document.write( " \n" ); document.write( " |