document.write( "Question 465505: The ratio of the measures of the angles of a triangle is 2 : 5 : 3. What are the angle measures? \n" ); document.write( "
Algebra.Com's Answer #318992 by richard1234(7193)![]() ![]() You can put this solution on YOUR website! Let the angles be 2x, 5x, 3x. Their sum must be 180, so\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "2x + 5x + 3x = 180\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "10x = 180\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "x = 18\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "So the angle measures are 36, 90, 54 (replacing x = 18 into 2x, etc.). \n" ); document.write( " |