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39 votes
Which congruence postulate or theorem can be used to prove ^adc = ^ bcd

User TealShift
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1 Answer

20 votes
20 votes

From the figure:


\begin{gathered} DC=CD \\ AD\cong BC \\ AC\cong BD \end{gathered}

SSS (Side-side-side)

Which congruence postulate or theorem can be used to prove ^adc = ^ bcd-example-1
User Viren
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