Question

In the given figure, find the value of y.​

Answer 1

Answer:

90

Step-by-step explanation:

Sum of all angles around a point is 360.

So,

y + 90 + 40 + 140 = 360

y = 90

Answer 2

Answer:

90°

Step-by-step explanation:

Sum of all angles = 360°

y° + 40° + 140° + 90° = 360°

y° + 270° = 360°

y° = 360° - 270°

y° = 90°