Question

5. If AB = AC and ABC = 55°, find angle BDC
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Answer 1

Answer:

the answer is 70°

I hope it will help you

Answer 2

Answer:

△ABC is an isosceles triangle.

∴∠B=∠C=55°

∠BAC=180−55−55=70°

∠BAC=∠BDC=70°

(angles on circle by the same chord on the same side)

Step-by-step explanation:

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