Question

In triangle ABC. AB= AC , and angle A equal 80 degree. Find angle B and angle C

Answer 1

Answer:

B= 50°

A= 50°

Step-by-step explanation:

It is an isocslese trangle bacause two sides are equal thus angle A and  B are equal. Angles in a triangle always add up to 180 thus if you subtract

80° from 180° you get 100° which you divide by 2 to get 50°