GeoGebra
建立課程
GeoGebra
Golden Ratio (phi) Collection
Geometry of the Golden Ratio
Math of the Golden Ratio
Golden Ratio Examples?
Golden Ratio (phi) Collection
作者：
ZHANG JIA MING
,
Chip Rollinson
目錄
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
下一步
Copy of Golden Rectangle/Ratio Defined
最新資源
正方形折纸减去两角
小正方体堆积的三视图
勒洛四面体（参数曲面法）
勒洛四面体（拼接法）
已知長方形周界和長求闊
探索資源
三次函數02
卡瓦列里原理
反射(鉛垂線、水平線及斜線) Reflection (vertical line, horizontal line and line)
相似而不断变化的正多边形.许兴华数学
两角和的正弦公式
探索主題
百分率
除法
線段
平行四邊形
相似三角形
