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Incircle, Excircle, Altitude
Author:
Steve Phelps
The center of incircle, tangent point of excircle, and midpoint of altitude are collinear. The center of excircle, tangent point of incircle, and midpoint of altitude are collinear.
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רישום חופשי
Model sferyczny - dwunastościan-dwudziestościan
Rolling Circles and Polygons
Slope Between 2 Points (Phase 2)
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