Term

Definition
An altitude is also a line which passes through a vertex of a triangle, and is at right angles to the opposite side. A triangle has three altitudes. http://www.mathopenref.com/altitude.html 


Term

Definition
the intersection on the altitudes of a triangle 


Term

Definition
A line or line segment that passes through the midpoint of a side of a triangle and is perpendicular to that side. 


Term

Definition
The point where the three perpendicular bisectors of a triangle meet. One of a triangle's points of concurrency. http://www.mathopenref.com/trianglecircumcenter.html



Term

Definition
A segment that connects a vertex of a triangle to the midpoint of the side opposite the vertex. 


Term

Definition
The point where the three medians of the triangle intersect. The 'center of gravity' of the triangle
http://www.mathopenref.com/trianglecentroid.html 


Term

Definition
A line which cuts an angle into two equal halves one endpoint at a vertex of the triangle and the other on another point on the triangle 


Term

Definition
The intersection of the angle bisectors of a triangle 


Term
Any point on the perpendicular bisector of a segment is... 

Definition
equidistant from the endpoints of the segment 


Term
Any point that is equidistant from the endpoints of a segment lies.... 

Definition
on the perpendicular bisector of the segment 


Term
Any point on the bisector of an angle is equidistant from... 

Definition


Term
any point on or in the interior of an angle and equidistant for the sides of an angle lies on.... 

Definition


Term
the COC are always collinear 

Definition
centriod, Orthocenter, and circumcenter 


Term
the orthocenter lies on the vertex of the what triangle 

Definition


Term
in an acute triangle the perpendicular is ____ the triangle 

Definition


Term
In an acute triangle the altitude lays ___ the triangle 

Definition


Term
In an acute triangle the median lays ____ the triangle 

Definition


Term
In an acute triangle the angle bisector lays ____ the triangle 

Definition


Term
In a right triangle the perpendicular bisector lays ___ the triangle 

Definition


Term
In a right triangle the altitude lays ___ the triangle 

Definition


Term
In a right triangle the median lays ___ the triangle 

Definition


Term
In a right triangle the angle bisector lays ___ the triangle 

Definition


Term
In an obtuse triangle the perpendicular bisector lays ____ the triangle 

Definition


Term
In an obtuse triangle the altitude lays ___ the triangle 

Definition


Term
In a obtuse triangle the median lays ___ the triangle 

Definition


Term
In an obtuse triangle the angle bisector lays ____ the triangle 

Definition

