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Rolling Coin 滾動的硬幣的副本
Author:
冯圣军
,
Alex CHIK
,
GeoGebra Institute of Hong Kong
Explore the locus of P for various ratios of diameters. The case of 1:2 is particularly interesting.
GeoGebra
New Resources
Quiz: Vertical Angles and Linear Pairs
Trefoil Knot
Drunk Parabola
Average Distance
Math Art Construction
Discover Resources
Circle to Circle Collision
inequality1_cor_no
Austin King
construction
djs graphb
Determining Exact Values of Sine and Cosine Ratios
Discover Topics
Geometry
Square
Equilateral Triangles
General Quadrilateral
Calculus