Question

Maths q about angles easy just

Answer 1

Y = 54

Explanation:

Those 2 angles add up to 180 degrees. Once you find that out its just a simple substraction problem.

Do, 180 - 126 =

Then you will get your answer of 54 degrees missing.

Hope this helps!

Answer 2

Y=54
Because angles on a straight line add up to 180