Question

In triangle ABC angle A=120degrees angle B=30degree find angleC​

Answer 1

Answer:

C is 30°

Step-by-step explanation:

sumof all angles of a triangle=180°

.°. 120+30+c=180

.°.150=c

.°.c=30°

Answer 2

Answer:

angle c = 30°

in a triangle all angle is 180°

so,angle a+angle b+angle c= 180°

120+30+angle c=180°

150+angle c =180°

angle c=180°-150°

=30°