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Proof Without Words的副本
Author:
Chuanbo Zuo
,
Steve Phelps
Topic:
Geometry
,
Pythagoras or Pythagorean Theorem
Drag the points in the sketch below. What do you notice? What does this prove? How does this prove it?
勾股定理无字证明
GeoGebra
New Resources
三位數除以一位數(一)
球體建築師
【案例】2018年全国1卷理科12题
找出對稱軸
柱體建築師
Discover Resources
高中數學B1C1數與式
圖形周界_H
Triangular Prism 三角柱體
橢圓1--同心圓法
错觉多边形
Discover Topics
Circle
Vectors 2D (Two-Dimensional)
Quadratic Equations
Limits
Arithmetic Operations