In geometry, a triangle center or triangle centre is a point in the triangle's plane that is in some sense in the middle of the triangle. For example,... 32 KB (3,767 words) - 01:48, 29 March 2024 |
Centroid (redirect from Triangle centroid) Archimedes learned the theorem that the medians of a triangle meet in a point—the center of gravity of the triangle—directly from Euclid, as this proposition is... 25 KB (4,176 words) - 04:17, 5 March 2024 |
Incircle and excircles (redirect from Contact triangle) incircle is a triangle center called the triangle's incenter. An excircle or escribed circle of the triangle is a circle lying outside the triangle, tangent... 34 KB (5,676 words) - 05:56, 10 March 2024 |
The Triangle Center is primarily an office complex with several restaurants and a coffee shop in downtown Lexington, Kentucky. Originally envisioned as... 2 KB (268 words) - 02:09, 21 January 2024 |
Encyclopedia of Triangle Centers (ETC) is an online list of thousands of points or "centers" associated with the geometry of a triangle. It is maintained... 5 KB (251 words) - 02:47, 7 February 2024 |
In geometry, an altitude of a triangle is a line segment through a vertex and perpendicular to a line containing the side opposite the vertex. This line... 27 KB (3,754 words) - 09:22, 12 April 2024 |