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The napkin ring problem
Author:
Daniel Mentrard
Topic:
Cylinder
,
Sphere
GeoGebra
New Resources
Introduction
Limaçon / Cardioid as a Locus - A Classical Construction
van Aubel's Theorem
Bottema's Theorem
Play C3 E3 G3 C4_C4
Discover Resources
Investigating Incenter & Circumcenter in a Triangle
Tilted squares
Similar Polygons (Quadrilaterals)
Further Maths
三个垂直习题
Discover Topics
Root
Quadratic Functions
Trapezoid
Division
Differential Equation