Where is the circumcenter of any given triangle?

Question

the point of concurrency of the altitudes of the triangle

the point of concurrency of the perpendicular bisectors of the sides of the triangle

the point of concurrency of the bisectors of the angles of the triangle

the point of concurrency of the medians of the triangle

Thank You in Advance :)

Answer 1

http://www.jimloy.com/geometry/centers.htm

Answer 2

Thank You :)

Answer 3

The answer to your question would be B. the point of concurrency of the perpendicular bisectors of the sides of the triangle.
I hope this helps future students <3