Term
|
Definition
| -The point where the segments of triangles meet. |
|
|
Term
|
Definition
- A segment from the midpoint of a side to the vertex. - The point of concurrency is the centroid. - The ration between the parts of the triangle medians is always 2:1. |
|
|
Term
|
Definition
| - The point of concurrency for triangle medians. |
|
|
Term
|
Definition
| - The point of concurrency of perpendicular bisectors of a triangle. |
|
|
Term
|
Definition
| - The point of concurrency of angle bisectors of a triangle. |
|
|
Term
|
Definition
- A circle where all vertices of the triangle touch the edge of the circle. - The center of the circumcircle in the circumcenter. |
|
|
Term
|
Definition
- 1.) Isosceles triangle: segment perpendicular to the base. - 2.) Right triangle: segment from the right angle that divides the hypotenuse into 2 parts (called projections.). - 3.) Triangle: segment from a vertex perpendicular to any side. |
|
|
Term
|
Definition
- The point of concurrency of the altitudes of a triangle. - Right Triangle: the point is always the right angle. - Obtuse Triangle: the point is always outside. |
|
|
Term
|
Definition
| - The concerrency of the orthocenter, centroid, and circumcenter points are collinear. |
|
|
Term
| Triangle Side Relationship |
|
Definition
- The sum of any two sides of the triangle will always be greater than the third side. - Example: 9, 5, and 14 is not a triangle (9 plus 5 is not greater then 14). 6, 4, 6 is a triangle. |
|
|
