Question

In triangle ABC B =50 degree
C = 60 degree what is the w value of A​

Answer 1

Answer:

IN A TRIANGLE

A+B+C=180

A+50+60=180

110+A=180

A=180-110

A=70

Answer 2

Answer:

70

Step-by-step explanation:

triangle = 180°

A = x°

B = 50°

C = 60°

B + C = 110°

110° + A = 180

110° - 180° = 70°