document.write( "Question 1058933: Determine why Δ ABC≅Δ DEF. \n" ); document.write( "
Algebra.Com's Answer #674068 by ikleyn(52800)\"\" \"About 
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\n" ); document.write( "Congruent ?\r
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\n" ); document.write( "\n" ); document.write( "What are that triangles you are talking about?\r
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