Question

I need help with this

Answer 1

x=95°

y=105°

Explanation:

opposite angle of a cyclic triangle are supplementary.

x+85=180

x=180-85=95°

y+75=180

y=180-75=105°

Answer 2

it's either x=75° and y =85°

or x= -75° and y= -85°

because it's below!