document.write( "Question 847780: Two of the angles in a triangle measure 9° and 44°. What is the measure of the third angle\r
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Algebra.Com's Answer #510692 by jim_thompson5910(35256)![]() ![]() ![]() You can put this solution on YOUR website! Let x = missing angle\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "All 3 angles in any triangle add to 180 degrees. This forms the equation\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "9 + 44 + x = 180\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Now solve for x\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "9 + 44 + x = 180\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "53 + x = 180\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "x = 180 - 53\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "x = 127 degrees is the measure of the third missing angle.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |