# Right bisector of a line segment where two faces meet

### Perpendicular Bisector -- from Wolfram MathWorld The three perpendicular bisectors of the sides of a triangle meet in a single point of a triangle is a straight line that divides the angle into two congruent angles. The point that is equidistant to all sides of a triangle is called the incenter: The three medians of a triangle meet in the centroid. The centroid is located two thirds of the distance from any vertex of the triangle. The altitude is a line segment that extends from a vertex and that is perpendicular to the side opposite the vertex. Segment – part of a line that consists of two points called endpoints and all points between them. Ray- is the Angle bisector – ray that divides an angle into two congruent adjacent angles. Isosceles triangle – triangle with at least two sides congruent. Perpendicular lines – two lines that intersect to form right angles.

Беккер в отчаянии плюхнулся на скамейку и задумался о том, что делать. Что же предпринять. ГЛАВА 25 Городская больница закрылась для посетителей.

• Perpendicular Bisector Theorem
• Circumcenter of a triangle

Свет в бывшем гимнастическом зале выключили. Пьер Клушар спал глубоким сном и не видел склонившегося над ним человека. 