Question

in the given figure if l is parallel to n then find the value of x ​

Answer 1

Answer:

I am not sure but the value of x may be 275°

Answer 2

Answer: x=285°

Step-by-step explanation:

Construction: Draw a line through x, such that it is parallel to both the parallel lines.

• Mark the angles at x as ∠1 and ∠2

35° + ∠1  = 180°

∠1 = 180° - 35°

∠1 = 145°

40° + ∠2 = 180°

∠2 = 180° - 40°

∠2 = 140°

Now, x = ∠1 + ∠2

140° + 145° = 285°

Hence is x = 285°