document.write( "Question 1010570: Given AD= BC and AB = CD
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document.write( "Prove triangle CDB is congruent To triangle ABD \n" );
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Algebra.Com's Answer #626094 by ikleyn(52803)![]() ![]() You can put this solution on YOUR website! . \n" ); document.write( "Given AD= BC and AB = CD \n" ); document.write( "Prove triangle CDB is congruent To triangle ABD \n" ); document.write( "--------------------------------------------------\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Apply SSS-test for triangles.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "You can also look into the lesson Properties of the sides of a parallelogram in this site, Theorem 2:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " If in a convex quadrilateral the opposite sides are of equal length by pairs, then the quadrilateral is a parallelogram.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |