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It Separates BC (Line on top) into two congruent line segments.

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Q: Which is always true about a bisector of BC?
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Related questions

What bisects an angle?

The Angle Bisector Theorem states that given triangle and angle bisector AD, where D is on side BC, then . Likewise, the converse is also true. Not sure if this is what you want?


If a point lies on the perpendicular bisector of a segment then the point is always equidistant from the endpoints of the segment?

true


Is this True or false the angle bisector of the vertex angle of an isosceles triangle is also the perpendicular bisector of the base?

True


Can an angle bisector of a triangle always intersect inside the triangle?

The angle bisectors always intersect inside the triangle. (This is not true for altitudes and right bisectors.)


Rays BA and BC such that B is between A and C?

A Line Bisector


What is true if ray BE is a bisector of angle CBA?

Ray BD is a bisector of angle EBA.


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Not always because a perpendicular bisector can be constructed with compasses


what is true about the creased bisector and the line segment that is bisected?

The bisector and the line segment are perpendicular to each other.


True or False The intersection of the segment and its bisector is the segment's midpoint.?

True


Is the altitude of a triangle always the perpendicular bisector?

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Does a line segment bisector always be perpendicular to the original irie?

Not sure what an "irie" is. But a bisector does not need to be perpendicular.


Which types of triangles must always have at least one angle bisector that is also a perpendicular bisector?

iscoceles triangle! =)