Bisectors of interior ∠B and exterior ∠ACD of a △ABC intersect at the point T. Prove that ∠BTC = 1/2 ∠BAC.

Question

TextExterior Angle Theorem for TriangleNCERT Exemplar

Loading...

An exterior angle of a triangle is 105° and its two interior opposite angles are equal. Each of these equal angles is

An exterior angle of a triangle is 105° and its two interior opposite angles are equal. Each of these equal angles is