In triangle geometry, the sine-triple-angle circle is one of many circles that can be defined from a triangle. For triangle ABC, let A1 and A2 be points on side BC , with B1, B2, C1 and C2 defined similarly on CA and AB respectively.
In triangle geometry, the sine-triple-angle circle is one of many circles that can be defined from a triangle. For triangle ABC, let A1 and A2 be points on side BC , with B1, B2, C1 and C2 defined similarly on CA and AB respectively.
Source: Wikipedia "Sine-triple-angle circle" · CC BY-SA 4.0
Share this article: X · Bluesky