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Swirling Heptagrins
作者：
Kathryn Peake
主題：
多邊形
,
旋轉
,
Sequences and Series
Just for fun! Swirling Heptagrins! See
http://theworldandothershenanigans.blogspot.co.uk/2012/05/heptagrin-girl.html
GeoGebra
最新資源
Mondrian's Puzzle
Rolling an Equilateral Triangle
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
Building Parallelograms with Set Areas
Area of a Circle Illustrated
探索資源
Tangent Line, Conic (Parabola) - Forum Example
Quadratic Function in Vertex Form: Transforming from x + h to a(x + h)^2 + k
Trignometry
Radius and chord
Curvatures Add
探索主題
指數函數
除法
代數
正切線或正切
參數曲線