Mathematics · Geometry
In a triangle ABC, if ∠C = 3∠B = 2(∠A + ∠B), then the values of the angles are:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1∠A = 10°, ∠B = 135°, ∠C = 45°
- 2∠A = 20°, ∠B = 40°, ∠C = 120°✓
- 3∠A = 60°, ∠B = 30°, ∠C = 90°
- 4∠A = 30°, ∠B = 50°, ∠C = 100°
Correct answer
∠A = 20°, ∠B = 40°, ∠C = 120°
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