Activity for grampsâ€
Type | On... | Excerpt | Status | Date |
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Comment | Post #278647 |
A cyclic $n$-gon can be broken into a bunch of disjoint cyclic triangles / quadrilaterals. This observation gives a simple algorithm to calculate the area of a cyclic $n$-gon. Note: this approach requires determining lengths of chords between vertices. (more) |
— | over 3 years ago |