| The right-hand example shows the menu displayed when you point the cursor at the point of intersection between the three bisectors of a triangle. |
| When it is perceived as a square one perceives a symmetry about the bisectors of the sides, and when it is perceived as a diamond one perceives a symmetry about the bisectors of its angles. |
| Located where the bisectors of a triangle's three angles intersect, the incenter is the center of the largest circle that can be inscribed inside that triangle. |
| Indeed, let L P, L Q and L R be the points of intersection of bisectors of angles CPB, AQC, and BRA with sides CB, AC and BA, respectively. |
| All area bisectors of a circle or other ellipse go through the center, and any chords through the center bisect the area. |
| It then follows from the Menelaus theorem, that every three such points are collinear provided all or two of the bisectors are external. |
