Question

Find angles x and y:
(a)
A
x
у
100°
B
С
find step by step and fact please​

Answer 1

Answer:

50

Step-by-step explanation:

Exterior angle =Sume of two interior opposite angle ..

100 =X+X

100=2x

100/2=x

50=x

So x=50 and y=50

Hope this helpful:)