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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
Quiz: Finding Average Rate of Change
alg2_05_05_01_applet_exp_2_flvs
Dodecahedron
alg2_05_05_04_applet_exp_fxn_flvs
Shadow of a Cube (v2)
Discover Resources
madeleine
Another 360 Lines
Dilated triangles and ratio of areas
Untitled
Real line 2
Discover Topics
Matrices
Plane Figures or Shapes
Median Value
Multiplication
Tree Diagrams