Question

If a ray stands on a number line then the sum of two adjacent angle is

1. 150 degree
2.270 degree
3.360degree
4.180degree​

Answer 1

Answer:

180 °

Step-by-step explanation:

x+y=180°

hope this will help you

Answer 2

Answer:

The sum of the two adjacent angles is 180° since the angles will form a linear pair.