During AMC testing, the AoPS Wiki is in read-only mode. No edits can be made.

Bisect

To bisect a line segment is to cut it into two equal parts. Similarly, to bisect an angle is to cut it into two equal angles. Bisectors often have interesting properties.

See also Bisector Theorem.

This article is a stub. Help us out by expanding it.

Invalid username
Login to AoPS