That is correct
That is correct
No.
Of course not! There are an infinite number of smaller circles.
It is the center of the circle that is inscribed in the triangle.
No.
That is the definition of the incenter; it is the center of the inscribed circle.
incenter
No, there are two circles (incircle, circumcircle) associated with triangles and in general the locations of their centres are different.
The circumcenter of the triangle.
This statement is incorrect. To circumscribe a circle around a triangle, the circle's center must be located at the circumcenter, not the incenter. The circumcenter is the point where the perpendicular bisectors of the triangle's sides intersect, while the incenter is the point where the angle bisectors meet and is the center of the triangle's inscribed circle.
incenter
true