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GeoGebra
The Gergonne Point
Author:
Steve Phelps
Construct the incircle of a triangle. The lines drawn from the vertex to the opposite tangent point are concurrent.
Discover Resources
LP demo: Resource Allocation Problem
多邊形內角和
AS Statistics
Translation Screensaver
Ryan Grad 11/16
New Resources
MeganYee_RectanglesAndRays
taylor series
Invariants Warm Up
Invariants DEMO
Graph Overlay
