Spirograph continued

作成者:Malin Christersson

To answer a Tumblr-question: The pattern can be continued. Or made by using some programming language. Change the radii r_i and the angular velocities a_i to see other patterns.

新しい教材

Building Parallelograms with Set Areas
Superellipse
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
Parallelogram Anatomy
Building Triangles with Set Areas

教材を発見

Congruency and Reflection
Patterns in decimals (rational / recurring/ irrational)
Reflection Assignment
InCenter and ExCenter
Comparison of Graphs

トピックを見つける

移動・変換
図
内接円
直線・線分
ベクトル (２次元)