Nine Point Circle
The nine point circle is also called the Euler's circle or the Feuerbach circle.
A nine point circle can be constructed with any type of triangle.
It is a circle that passes through the three perpendicular feet,
three midpoints of the sides of the triangle, and the three midpoints
of the segments that join the vertices and the orthocenter. (9 points all together)
Try to build your own nine point circle using this information!