Answer:
angle c is 50°
Explanation:
it is an isosceles triangle
so angle c is 50°
and you know the sum of angle of the triangle is 180° so 50° is already given and angle c is also 50° then 50° +50°+b= 180°
then b= 180° -100°
b= 80°
hence angle B is 80°and
angle c is 50°.
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