Question

calculate the value of x. ​

Answer 1

Answer:

your answer is in the attachment

sorry for the bad handwriting..

hope it will help

Answer 2

In a triangle , sum of angles = 180

So, angle 1+2+3=180

40+20+y = 180

60+y=180

y=180-60

=120

So, Y = 120

Angle X and Y are linear pair ,

Angle X + Y = 180

X + 120 = 180

X = 180-120

X = 60

So, X value is 60 degrees