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Quiz on Polar Coordinates (2) 極坐標測驗2
Author:
Alex CHIK
GeoGebra
gMath 互動數學教室
http://www.gmath.hk
New Resources
國旗 (Claude 版)
國旗 (作圖步驟直接餵給 Claude)
小数 的副本
伊朗國旗 (Codex╱2026.10.07)
Earth with coastline
Discover Resources
Construct a regular pentagon
圓周率的應用 題4
angle between 2 planes 02 by Mr LO WY
二重積分 (Double Integral)的副本
正方形纸片剪出正三角形（顶点在边上）
Discover Topics
Tree Diagrams
Multiplication
Circle
Orthocenter
Rhombus