A perpendicular bisector is a line segment that is perpendicular to another line segment and passes through its midpoint. In geometry, it is often used to construct angles, triangles, and circles.

The perpendicular bisector is a line that is perpendicular to a segment and divides it into two congruent segments. Understand that by similarity, side ratios in right triangles are properties of the ...

The secret to getting ahead is getting started. In the triangle above, segment BD is an angle bisector. Sides AB = 9x − 14, ...