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No, the perpendicular bisector of a side of a triangle does not necessarily pass through the opposite vertex. The perpendicular bisector is a line that is perpendicular to a segment at its midpoint, and it may intersect the interior or exterior of the triangle, depending on its shape. In fact, the only time a perpendicular bisector passes through the opposite vertex is in the case of an isosceles triangle, where the two sides are equal, and their perpendicular bisectors coincide with the altitude.
The segment that passes through a vertex and is perpendicular to the opposite side is called the altitude of the triangle.
equilateral triangles
It is a straight line which passes through the vertex of the angle and divides it into halves.
and is perpendicular to the opposite side.
side
perpendicular
Altitude.
Yes, provided that the base is not one of the 2 equal sides. And it's also the perpendicular bisector of the base.
An angle comprises to rays meeting at a vertex. An angle bisector is a straight line through the vertex which bisects the angle.
The perpendicular bisector bisects the angle at the vertex.
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.