Question

the measure of angles of a triangle ABC is given below 6 angleA=3 angle B=4 angle C

Answer 1

6 angle A = 3 angle B = 4 angle C =x
angle A = x/6
B= x/3
C=x/4
x/6+x/3+x/4=180
9x/12 =180
x=180×12/9
x=240
so
A =40°
B=80°
C=60°