document.write( "Question 1007606: The opposite angles of a quadrilateral are congruent, and its perimeter is equal to 188 inches. Two of its sides are equal to x + 3 inches and 2x +4 inches. Find the lengths of the sides in inches. \n" ); document.write( "
Algebra.Com's Answer #623473 by tiffany222(56)![]() ![]() ![]() You can put this solution on YOUR website! 2(x+3) + 2(2x+4) = 188 \n" ); document.write( "2x + 6 + 4x + 8 = 188 \n" ); document.write( "6x + 14 = 188 \n" ); document.write( "6x = 174 \n" ); document.write( "x = 29\r \n" ); document.write( "\n" ); document.write( "x + 3 = 29 + 3 = 32 \n" ); document.write( "2x + 4 = 2(29) +4 = 62\r \n" ); document.write( "\n" ); document.write( "Final Answer: \n" ); document.write( "Sides = 32 inches and 62 inches \n" ); document.write( " |