Question

find the value of x
​

Answer 1

The value of x is 40.... corresponding angles.

Answer 2

Answer:

x = 50°

Step-by-step explanation:80

here, the sum of all angles of quadrilateral is equal to 360°.

now, 40° + y = 180°      (linear pair)

          y = 140°

∴ 120° + 140° + x° + x° = 360°

= 260° + 2x = 360°

= 2x = 360° - 260°

= x = 100/2°

= x = 50°

hence, x = 50°.

hope it will help you.