Question

In ∆ABC, angle A=angle B and angle C =50 degree. Find A and B

Answer 1

Answer:

65=a,b

Step-by-step explanation:

because angle a +angle b+ angle c=180

50-180 =130

a=b so, 130/2=65

Answer 2

In ∆ABC,

By angle sum property of triangle,

Angle A + Angle B + Angle C = 180°

Angle A + Angle A + 50° = 180°

2( Angle A) = 180° - 50°

angle A = 130° / 2

angle A = 65°

Angle B = Angle A

Angle B = 65°