document.write( "Question 1148777: Two angles in a triangle equal 20 and 130. What is the measure of the third angle?\r
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document.write( "A. 60
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document.write( "B. 20
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document.write( "C. 30
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document.write( "D. 50\r
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document.write( "I just need to check my answer \n" );
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Algebra.Com's Answer #770118 by ikleyn(52864) You can put this solution on YOUR website! . \n" ); document.write( " \r\n" ); document.write( "\r\n" ); document.write( "\r\n" ); document.write( "It is 180 - 20 - 130 degrees.\r\n" ); document.write( "\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |