Question

in triangle ABC, if angle A + angle B = 150 degree and angle B + angle C = 100 degree. Find the measure of each angle of the triangle​

Answer 1

Step-by-step explanation:

Angle A =80°

Angle B =70°

Angle C = 30°

Answer 2

Answer:A=80 degrees , B= 70 degrees , C = 30 degrees

Step-by-step explanation:

AB= 150 degrees  , a triangle has 180 degrees to get C

180-150 = 30 degrees  

c= 30 degrees

CB=100 so to get B

100-30=70 degrees

B=70 degrees

to get A we  say

180-100=80 degrees

A=80 degress

proving my answers  

AB=150

80+70=150

CB =100

30+70=100 degrees