Question

`AC` is a tangent to the circle at `B` and `AE` is a tangent to the circle at `F`. Using the information on the diagram, how do you find the values of `x` and `y`?

Answer 1

`x = 68^@` and `y = 44^@`

Explanation:

`180^@-(63^@+x)+180^@-(49^@+x)+x=180^@` then

`x = 68^@`

Now

`y + 2x = 180^@` and then

`y = 44^@`