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DENIUS [597]
3 years ago
12

Please help!! Given: 2 ≅ 5, AB ≅ DE Prove: BC ≅ EC

Mathematics
1 answer:
Lunna [17]3 years ago
4 0
Statements | reasons
1. 2 ≅ 5, AB ≅ DE 1. given
2. 3 ≅ 4 2. vertical angle thm.
3. △BAC ≅ △CDE 3. AAS
4. BC ≅ EC 4. CPCTC


thm. = theorem

CPCTC = Corresponding parts of congruent triangles are congruent

sorry if it looks a bit strange
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