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Kopija od koch snowflake
作者:
Rafaela Krznarić
,
Len Brin
GeoGebra
新资源
Billard V5.2 and V6
random coprime pairs
bewijs stelling van Pythagoras
z`]]
Prism Drawn in 2-Point Perspective
发现资源
Qualitative Graph Donovan
Investigate Solving Quadratic Inequalities by Graphical Method
circumcenter
Circle Theorem - Angle in a semi circle
Proof without words : Steiner'ellipse of a triangle
发现主题
形心
特殊点
统计
算术运算
全等