In triangle ABC, D is a point in AB such that AC =CD =DB. If ∠ B = 280, find the angle ACD.

In triangle ABC, D is a point in AB such that AC =CD =DB. If ∠ B = 2

1.	In triangle ABC, D is a point in AB such that AC =CD =DB. If ∠ B = 280, find the angle ACD.
Answer» In triangle ABC, D is a point in AB such that AC =CD =DB. If $∠$ B = $28^{0}$ , find the angle ACD.