Answer:
erm
Step-by-step explanation:
(8,8000)
You need to construct at least 2 angle bisectors to help locate the incircle's center (aka the "incenter"). The incircle is the largest circle possible that is inside the triangle, that doesn't overflow or spill outside of the triangle. An angle bisector cuts an angle in half.
The measure of a major arc would be more than 180 degrees
so the answer would be 196 degrees
