document.write( "Question 1062188: given: AC is perpendicular to BD
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Algebra.Com's Answer #677021 by Theo(13342)\"\" \"About 
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AB congruent to BC because B is the midpoint of AC.
\n" ); document.write( "BD is congruent to BD by reflexive property.
\n" ); document.write( "angle ABD is congruent to angle CBD because all right angles are congruent.
\n" ); document.write( "triangle ABD is congruent to triangler CBD by SAS.\r
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