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DerKrebs [107]
2 years ago
6

Please help me get this done. due at 11:59 tonight

Mathematics
1 answer:
kakasveta [241]2 years ago
6 0

Answer:

<em>m∠C = 30° </em>

Step-by-step explanation:

If ΔADB is an equilateral, then m∠A = m∠ADB = m∠DBA = 60°

If ΔDBC isosceles with DB ≅ BC, then m∠C = m∠BDC ;

m∠C + m∠BDC = m∠DBA = 60° ⇒ <em>m∠C = 30°</em>

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