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3 years ago

Which postulate or theorem proves that △ABC and △EDC are congruent?

Mathematics

1 answer:

Anit [1.1K]3 years ago

4 0

Answer:

B . ASA Congruence Postulate

Step-by-step explanation:

Note that m∠A & m∠E are both 90°, and so using the translating property of equality: m∠A = 90 = m∠E, therefore m∠A ≅ m∠E.

AC & EC are congruent (given).

∠BCA ≅ ∠DCE (definition of vertical angles)

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