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In triangle ABC,AB = AC, and angle BAC i...

In `triangle ABC`,AB = AC, and `angle BAC` is `50^@`. Then `angle ABC` and `angle BCA` are, respectively:
एक त्रिभुज `triangle ABC`, में AB = AC और `angle BAC=50^@` तो `angle ABC` और `angle BCA` का मान ज्ञात कीजिये

A

`50^@` and `55^@`

B

`65^@` and `65^@`

C

`70^@` and `75^@`

D

`55^@` and `55^@`

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