document.write( "Question 847377: how do you make a two column proof with the following information.\r
\n" ); document.write( "\n" ); document.write( "given: angle 1 and angle 2 are supplementary. angle 1 and angle 4 are supplementary
\n" ); document.write( "prove: angle 2 is congruent to angle 4
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Algebra.Com's Answer #510578 by richard1234(7193)\"\" \"About 
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angle 1 + angle 2 = angle 1 + angle 4 = 180 deg\r
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\n" ); document.write( "\n" ); document.write( "angle 2 = angle 4\r
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\n" ); document.write( "\n" ); document.write( "Use definitions of supplementary and other arithmetic properties to construct your two-column proof.
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