It is the vertex. The one at which you can have the two points located together! Happy to help!
Exterior angles
the vertex
you can name a vertex with b
An intersection
Opposite and adjacent sides.
Exterior angles
the vertex
The vertex.
Its technical name is the incenter; it's also the center of the largest circle that can be inscribed within the triangle. (It is also equidistant from the nearest point along each of the three sides, if that's not obvious.)
The point at which all the angle bisectors of a triangle intersect is called the incenter. The incenter is equidistant from all three sides of the triangle, making it the center of the inscribed circle (incircle). This point is significant in triangle geometry as it relates to the triangle's angles and side lengths.
well for me, I say that the largest angle is always C. and from that point you can determine angles A and B.
if the two line intersect at 90 degree then these are called perpendicular lines
perpendicular
When two lines meet to form a corner, it is called an "angle." The point where the two lines intersect is known as the "vertex" of the angle.
An angle is a pair of lines (actually rays) that share a common endpoint.Lines that share a point are said to be intersecting.The point at which the intersect is called the intersection point.Intersecting lines are lines that share a common point.
intersect
The circumcenter.