and is perpendicular to the opposite side.
side
side
A segment bisector
It would be False because a secant is a line or segment that passes through a circle in two places.
It is diameter.
The segment that passes through a vertex and is perpendicular to the opposite side is called the altitude of the triangle.
Altitude.
perpendicular
side
A median of a triangle is a line or segment that passes through a vertex and bisects the side of the triangle opposite the vertex.
A median of a triangle is a line or segment that passes through a vertex and the midpoint of the side opposite that vertex. The median only bisects the vertex angle from which it is drawn when it is an isosceles triangle.
side
Not necessarily. That only happens in isosceles and equilateral triangles.
Go get a math book and look it up, stop being lazy.
A segment bisector
The major segment.
A diameter is a segment that passes through the center of a circle and has both endpoints on the circle.