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GeoGebra
GoGeometry Action 38!
Author:
Tim Brzezinski
Creation of this applet was inspired by a
tweet
from
Antonio Gutierrez
.
How can you formally prove what this applet informally illustrates?
Quick (Silent) Demo
New Resources
測試投影5
測試投影7
Untitled
Integral como área
[洋葱] 找点使线段相等(0112)
Discover Resources
Completing the Square to Solve Quadratic Equations
Geogebra Assignment Joseph Vasquez
kykloi
Reflected Triangles
PS9-3
Discover Topics
Tangent Function
Upper and Lower Sum or Riemann Sum
Stochastic Process or Random Process
Kite
Secant Line or Secant