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Summary Of: Nine-point circle

The nine-point circle is also known as... The nine-point circle is tangent to the incircle and excircles... The nine-point circle is tangent to the incircle and excircles... The point at which the incircle and the nine-point circle touch is often referred to as the... A nine-point circle bisects a line segment going from the corresponding triangle... The nine-point circle created for that orthocentric system is the circumcircle of the original triangle... Nine-point circle and Euler Line... History about the nine-point circle based on J...

Encyclodia Page On: Nine-point circle

These Are Links To Other Documents
The nine points | | geometry | circle | triangle | obtuse | altitude | Image:Nine-point circle.svg | orthocenter | Karl Wilhelm Feuerbach | Charles Brianchon | Jean-Victor Poncelet | Olry Terquem | The nine-point circle is tangent to the incircle and excircles | | tangent | incircle | excircles | tangent | excircles | incircle | circumcircle | Image:9pcircle 03.png | Image:9pcircle 04.png | Euler line | orthocentric system | circumcenter | Trilinear coordinates | Trilinear coordinates | Trilinear coordinates | Trilinear coordinates | trilinear coordinates | nine-point hyperbola | Synthetic geometry | Lester's theorem | Feuerbach, Karl | Geometry from the Land of the Incas | cut-the-knot | cut-the-knot | Categories | Circles | Triangle geometry |
This article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia article "Nine-point circle".