2. Choose the correct answer from the given alternatives:In a triangle – InterviewSolution

1.	2. Choose the correct answer from the given alternatives:In a triangle ABC, 4A-50 and AB -AC, then 4Bis1S-A. 50° B. 60° C. 40° D. 70°
Answer» As AB = AC so angle B = angle CA + B + C = 180So 2B = 100, B =50

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