bisector
The midpoint.
It is a perpendicular line (a vertical line) that divides the triangle into two equal parts.
A line segment that divides a circle in two is a chord.If the two parts of the circle are equal, the line segment is a diameter.See 'The Parts of the Circle' in Sources and related links, below.
A segment bisector or angle bisector. A bisector can be a line, line segment, or ray.
The midpoint divides a line segment into congruent parts.
bisector
The midpoint.
It is an asymptote.
It is a perpendicular line (a vertical line) that divides the triangle into two equal parts.
90 degree bisector
A point on a line segment that divides the segment into two equal parts is a midpoint.
A bisector - or diagonal
A line segment that divides a circle in two is a chord.If the two parts of the circle are equal, the line segment is a diameter.See 'The Parts of the Circle' in Sources and related links, below.
You are drawing a line which divides the angle into 2 equal parts (halves).
The Equator divides the island of Borneo into roughly equal northern and southern parts.
The midpoint is the point that divides a line segment into two equal parts. It is equidistant from the endpoints of the line segment.