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rotation centre any point
作者：
D.Jayaseelan
主題：
旋轉
GeoGebra
最新資源
Triangle with 3 Right Angles
bewijs stelling van Pythagoras
Reflection = 180° Rotation about a Line
Reflection across a line
Shells
探索資源
point fixe01
Writing Equations to Represent Tables 004
zoomSamplefile
Circumference
Pappus' Theorem
Math
探索主題
特殊點
不等邊三角形
分數
矩形
Dilation