document.write( "Question 396415: a trapezoid had angles that meaure 3x. 3x x and x. what is the measure of x? \n" ); document.write( "
Algebra.Com's Answer #281225 by richard1234(7193)![]() ![]() You can put this solution on YOUR website! 3x + 3x + x + x = 360 (degrees)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "8x = 360 --> x = 45 \n" ); document.write( " |