Mathematics · Geometry

In a ΔABC, ∠A = 100°, AD bisects ∠A and AD ⊥ BC, then ∠B is equal to:

Verified Solution4 OptionsUpdated: October 2026👁️1 View

130°
240°✓
320°
480°

Correct answer

40°

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In a ΔABC, ∠A = 100°, AD bisects ∠A and AD ⊥ BC, then ∠B is equal to:

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In a ΔABC, ∠A = 100°, AD bisects ∠A and AD ⊥ BC, then ∠B is equal to:

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