Chapter 4 Flashcards
(10 cards)
The point of concurrency of the medians
Centroid
The perpendicular segment from a vertex of the triangle to the line containing the opposite side.
Altitude of a triangle
The point of concurrency of the perpendicular bisectors of a triangle
Circumcenter
When three or more lines intersect at one point
Concurrent
A point that is ______ from two objects if it is the same distance from the objects.
Equidistant
The point of of concurrency of the angle bisectors of a triangle
Incenter
A proof involving indirect reasoning
Indirect reasoning
A segments whose end points are a vertex and the midpoint of the opposite side.
Median
A segment connecting the midpoints of two sides of the triangle
A midsegment
The lines that contain the altitudes of a triangle are concurrent
Orthocenter
