Question

In triangle ABC AB =AC .if angle A=60degree then find angleB and C

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

Let angle B be x and angle C be x .

Since, AB=AC then angle B and C are also equal.

A+B+C=180° (angle sum property of triangle)

60°+x+x=180°

60°+2x=180°

2x=180°-60°

2x=120°

x=120°/2

x=60°

hence angle B is 60° and angle C is 60°.

Hope it helps you