The Spherical Nine Point Circle
The Nine Point Circle is the unique circle that passes through the midpoints of the sides of a triangle. This construction is mimicked on a spherical triangle in the sketch below. The red points are the midpoints. The green circle is the Nine Point Circle.
- Resource Type
-
Activity
- Tags
-
modspar
- Target Group (Age)
- 14 – 18
- Language
- English (United States)
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