Question

how do we do the question​

Answer 1

Answer:

x=72⁰ and y=45⁰

Step-by-step explanation:

y=45⁰ because vertically opposite angles are equal.

Now

In triangle sum of angles =180⁰

x+y+63⁰=180⁰

x+ 45⁰ + 63⁰= 180⁰

x= 180⁰-63⁰-45⁰

x=72⁰

Answer 2

Answer is 72 I think you understood