Question

What is the value of y?
Thankss

Answer 1

40 degrees

Explanation:

The angles of a triangle add together to 180 degrees, so you need to add the two numbers and subtract 180 from the answer you got:

60 + 80 = 140

180 - 140 = 40

Answer 2

80+60=140
180-40 = 40
Answer is 40°
As angles in a triangle add up to 360°