A circle touching all the vertices of a triangle is known as
Incircle
Orthocentre
Circumcircle
Median
The circumcircle is a triangle's circumscribed circle, i.e., the unique circle that passes through all the three vertices of the triangle.
A triangle has only one circumcircle and one incircle.
Can we draw the orthocircle, circumcircle and incircle from a centroid of a triangle ?