Question

I have a doubt

please solve it

maths sum​

Answer 1

Answer:

180 + y

Step-by-step explanation:

as Angle ACB + y = 180

angle ACB = 180 - y

x + angle ACB = 360

x + 180 - y = 360

x = 360 -(180 - y)

x = 360 - 180 + y

x = 180 + y

Answer 2

Answer:

I have a doubt

please solve it

maths sum