document.write( "Question 1202051: The sum of the measures of the angles of a triangle is 180°. The second angle of a triangle is twice the measure of the first angle. The third angle is 20 more than 5 times the first. What are the measures of the three angles? \n" ); document.write( "
Algebra.Com's Answer #836666 by josgarithmetic(39617)![]() ![]() ![]() You can put this solution on YOUR website! \r\n" ); document.write( "firstangle u\r\n" ); document.write( "secondangle 2u\r\n" ); document.write( "thirdangle 5u+20\r\n" ); document.write( "SUM 180\r\n" ); document.write( " \n" ); document.write( "You understand, and do the rest? \n" ); document.write( " |