document.write( "Question 190308: In a right triangle, one acute angle is 54° more than twice the other. Find each acute angle. \n" ); document.write( "
Algebra.Com's Answer #142826 by orca(409)![]() ![]() ![]() You can put this solution on YOUR website! Let x represent the smaller angle. \n" ); document.write( "Then the larger one is 2x + 54.\r \n" ); document.write( "\n" ); document.write( "As the sum of the measures of the two angles is 90, we have \n" ); document.write( "x + 2x + 54 = 90\r \n" ); document.write( "\n" ); document.write( "Solving for x, we have \n" ); document.write( "3x + 54 = 90 \n" ); document.write( "3x = 90-54 \n" ); document.write( "3x = 36 \n" ); document.write( "x = 12 \n" ); document.write( "So the smaller angle is 12 degrees \n" ); document.write( "The larger one is 2x + 54 = 2x12 + 54 = 78 degrees \n" ); document.write( " \n" ); document.write( " |