8. In A4BC, if2ZA 34B 6C, calculate ZA, LB and C. – InterviewSolution

1.	8. In A4BC, if2ZA 34B 6C, calculate ZA, LB and C.
Answer» angle A + angle B + angle C = 180°3×angle C + 2× angle C + angle C = 1806 × angle C = 180angle C = 30°so angle A = 90°angle B = 60°

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