Question

In triangle ABC Angle a -angle b= 30 degree and angle B -angle C=50 degree.Find angle A angle B angle C

Answer 1

In triangle ABC

angle A=?

angle B=30°

angle C=50°

. • . angle A+angle B+angle C=180°

sum of all angles of triangles is 180°

angle A +30+50=180

angle A+80=180

angle A=180-80

angle A=100°

Answer 2

Pls see the attached image for the solution here.

Thanks for asking