document.write( "Question 995770: The measure of angle 1 is congruent to the measure of angle 2. The measure of angle 2 is congruent to the measure of angle 3. Prove that the measure of angle 1 is congruent to the measure of angle 3. \n" ); document.write( "
Algebra.Com's Answer #614450 by Boreal(15235)\"\" \"About 
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angle 1 is equal to angle 2.
\n" ); document.write( "angle 2 is equal to angle 3
\n" ); document.write( "The transitive property of equality makes angle 1 equal to angle 3.
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