Question

guys tell me ....Please give me ans..​

Answer 1

here's your answer it may help you

Answer 2

Answer: 40°

Step-by-step explanation:

As BAY is a straight line then

Angle YAC+angle CAB=180

Angle CAB

= 180-120

= 60

And

BCX is also a straight line

Then,

Angle ACX+ angle ACB =180

Angle ACB

= 180-100

= 80

Now,

Sum of all angles of triangle=180

Therefore,

Angle ABC +angle ACB +angle CAB =180

Angle ABC = 180-80-60

Angle ABC = 40°

Hope It Helps***