J
That's the only point within the circle, and it seems like the center. In these questions, just assuming it's perfectly in the center typically works.
Answer:
Following are the solution to the question:
Step-by-step explanation:

Answer:
60%
Step-by-step explanation:
he gave away 2/5 which is 40%. 100%-40% is 60%
The measures of
1=105 degrees and 2=75 degrees