Question

Help please.

Answer 1

Questions here.

Answer 2

@Aveline

Answer 3

Remember, opposite angles add up to 180 degrees

Answer 4

Yeah

Answer 5

To find x, we do x=180-112

Answer 6

68?

Answer 7

Right, can you find y?

Answer 8

180-81=99???

Answer 9

Right. Those are you two answers
You found your answer because:
When a quadrilateral is in a unit circle, its opposite angles add up to 180 degrees. By subtracting the angle measure from 180, I was able to find the measure of its opposite angle

Answer 10

Awesome thanks :)

Answer 11

If you are done, how about closing the question? :)