document.write( "Question 807039: ABCDE is an isosceles triangle. Prove that ABD is congruent to AEC
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Algebra.Com's Answer #486159 by solver91311(24713) $\"\"$ $\"About$

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\n" ); document.write( "\n" ); document.write( "ABCDE has five vertices, therefore it is a pentagon, not a triangle. If your triangle ABC happens to have some additional points marked on it, it is still just triangle ABC. You have to specify where those additional points are in relation to the vertices or perhaps to the midpoints of one or more sides.\r
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\n" ); document.write( "\n" ); document.write( "John
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\n" ); document.write( "Egw to Beta kai to Sigma
\n" ); document.write( "My calculator said it, I believe it, that settles it
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