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In a triangle ABC, if angle A = 40 degrees and angle B = 60 degrees, what is the measure of the exterior angle at vertex C?
100 degrees
80 degrees
120 degrees
140 degrees
100 degrees
Practice and solve "In a triangle ABC, if angle A = 40 degrees and angle B = 60 degrees, what is the measure of the exte..." for RRB JE CBT-1 - Mathematics · The correct answer is Option A: 100 degrees · Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "In a triangle ABC, if angle A = 40 degrees and angle B = 60 degrees, what is the measure of the exte..." for RRB JE CBT-1 - Mathematics · The correct answer is Option A: 100 degrees · Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.