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Sergeeva-Olga [200]
3 years ago
11

Which of the following triangle congruence theorems would be used in this proof?

Mathematics
1 answer:
HACTEHA [7]3 years ago
5 0

The answer is SSS congruency.

AB=CD (given)

BC=DA (given)

AC=AC (common side)

∴ΔADC≅ΔABC

Please mark brainliest if this helps!

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