document.write( "Question 1152602: In quadrilateral ABCD, two triangles are formed by drawing the diagonal BD. In
\n" ); document.write( "this quadrilateral, < A = < C and < ADB = < DBC. Prove that the triangles are
\n" ); document.write( "congruent. Be sure to include all the steps of a proof. \n" ); document.write( "

Algebra.Com's Answer #774642 by Edwin McCravy(20056) $\"\"$ $\"About$

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In quadrilateral ABCD, two triangles are formed by drawing the diagonal BD. In
\n" ); document.write( "this quadrilateral, < A = < C and < ADB = < DBC. Prove that the triangles are
\n" ); document.write( "congruent. Be sure to include all the steps of a proof.
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document.write( "< ABD = < CDB because If two angles of a triangle are equal, the third angles\r\n" );
document.write( "are also equal.\r\n" );
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document.write( "BD = BD  anything is equal to itself (reflexive property)\r\n" );
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document.write( "< ADB = < DBC  is given\r\n" );
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document.write( "The triangles are congruent by ASA.\r\n" );
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document.write( "Now write that up as a 2-column proof.\r\n" );
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document.write( "Edwin

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