Answer: First option.
Step-by-step explanation:
You can idenfity in the figure that
is formed by two secants that intersect outside of the given circle.
It is important to remember that, by definition:

Knowing this, you can set up the following equation:

Therefore, you must substitute values into the equation and then evaluate, in order to find the measure of the angle
.
This is:

-0,6 i believe would be the same distance from 0,0 as 0,6.
I think it would be a im not sure
Answer:
I can’t see the picture well please make it more detailed
Step-by-step explanation:
Answer: 17
2^2 is 4
45/9 is 5
Multiply 4•5 to get 20
Subtract 3