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GeoGebra
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Outline
Golden Ratio (phi) Collection
Geometry of the Golden Ratio
Math of the Golden Ratio
Golden Ratio Examples?
Golden Ratio (phi) Collection
Author:
ZHANG JIA MING
,
Chip Rollinson
Table of Contents
Geometry of the Golden Ratio
Copy of Golden Rectangle/Ratio Defined
Golden Rectangle - Iterated
Golden Rectangle - Infinite Zoom
Copy of Golden Rectangle - Construction
Regular Pentagon Ratios
Golden Triangle & Spiral
Golden Triangles and Infinite Series
Math of the Golden Ratio
Fibonacci Ratios
Interesting Math of Phi (Part I)
Interesting Math of Phi (Part 2)
Videos - The Math of the Golden Ratio
Golden Ratio Examples?
Golden Ratio Examples? - Art & Architecture
Golden Ratio Examples? - Nature
Golden Ratio Examples? - Logos
Videos - Golden Ratio in Nature and Art
Next
Copy of Golden Rectangle/Ratio Defined
New Resources
漂亮的摇摆曲线
三角函数 的副本
画直线等分三角形的面积
祖冲之的期望：内棋与外棋
常见四边形是否是双心四边形
Discover Resources
固定面積的圖形周界變化
假分數化帶分數
圓與切線
旋轉圓弧
西瓦定理
Discover Topics
Natural Numbers
Continuity
Coordinates
Subtraction
Isosceles Triangles
