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Tiling the Plane with Pentagons (?), Part 2
作者:
David Chandler
主题:
几何
,
几何变换
Can all pentagons tile the plane? (Series of two demonstrations)
GeoGebra
新资源
Rotating Points (Optical Illusion)
Pelecoid
Ellipse, Hyperbola and Circle as Envelopes
Construct a Square
Isosceles Triangle: Quick Construction
发现资源
Position vector and tangent vector
Triangle Inequality Demo
QUESTION
Solving systems of linear equations
Topic 10 Part 1: Exploring Chord Properties (Part 1 of 3)
发现主题
二项分布
二维向量
圆锥
平均数
幂函数