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GeoGebra
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GeoGebra
GeoGebra Classroom
GeoGebra
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Alpha-shape
Author:
ltgrau
We construct with GeoGebra an $\alpha$-shape in the plane for a set of points. We have implemented a new tool to draw circles from two points and the radius.
GeoGebra
We observe the change in the size of the $\alpha$-balls.
New Resources
alg2_05_05_04_applet_exp_fxn_flvs
Droste effect
Explore the invariant lines of matrix {{-2,5},{6,-9}}
Poorly Drawn Parallelograms 3
Construct a Conic
Discover Resources
true/Desargues.ggb
Fruit Parallelogram
project
Test2
Untitled
Discover Topics
Poisson Distribution
Calculus
Histogram
Trapezium
Straight Lines