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GoGeometry Action 21!
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?
GeoGebra
Quick (Silent) Demo
New Resources
Isosceles Triangle: Quick Construction
Slope Field (1)
Cross Product in 2D and 3D
cylinder net slider
"Compressed" Astroid as Envelope
Discover Resources
Angles subtended by the same arc
Calculating Arc Length in Degrees and Radians
Animation 206
#4-6_Long_Tyler
Normal distribution
Discover Topics
Linear Regression
Differential Equation
Multiplication
LCM and GCD
Coordinates