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.

We observe the change in the size of the $\alpha$-balls.

New Resources

רישום חופשי
Building Figures with Set Areas
Pathway to Proof: Triangle Angles
Angle Addition: Warm Up Exercises
Rolling Circles and Polygons

Discover Resources

Cross Sectiom
ลบจำนวนเต็ม
การแยกตัวประกอบพหุนามดีกรีสอง
Basic Construction 8
Mcdull Test 001

Discover Topics

Pyramid
Triangles
Pie Chart or Circle Chart
Congruence
Right Triangles