Prove that the angle formed by the bisector of interior angle A and the bisector of exterior angle B of - Maths - Lines and Angles

Question

​Prove that the angle formed by the bisector of interior
angle A and the bisector of exterior angle B of a triangle ABC is
half of angle C

Neha Sethi · Accepted Answer

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https://www meritnation
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​Prove that the angle formed by the bisector of interior angle A and the bisector of exterior angle B of a triangle ABC is half of angle C.