document.write( "Question 945345: In parallelogram abcd, the degree measure of angle a is represented by 2x and the degree measure of angle b by 2x + 60. Find the value of x. \n" ); document.write( "
Algebra.Com's Answer #576490 by amarjeeth123(570)![]() ![]() ![]() You can put this solution on YOUR website! In a parallelogram consecutive angles are supplementary. \n" ); document.write( "a+b=180 degrees \n" ); document.write( "2x+2x+60=180 \n" ); document.write( "4x+60=180 \n" ); document.write( "4x=120 \n" ); document.write( "x=30 \n" ); document.write( " |