The circumcenter is the center of the circle which goes through the triangle's vertices, so the circumcenter of the triangle and the center of that circumscribed circle MUST be the same point.
The same goes for the incenter and the center of the inscribed circle, though these will not, in general, be the same point as the circumcenter.
Answer:
40/100 * x = 40
Solve for x. Hope this helps
Answer:

Step-by-step explanation:

hope this helps
brainliest appreciated
good luck! have a nice day!
Answer: I think it has 10 vertices
Step-by-step explanation: