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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
sanjiaohanshu
伊朗國旗 (Codex╱2026.10.07)
美國國旗 (Codex, 2026.10.06)
近似值：有效數字
Earth with coastline
Discover Resources
等量公理
数学
四角柱(底面為可調整梯形)
銳角三角：sin, cos
平行四边形个数
Discover Topics
Boxplot
Kite
Interest Calculation
Binomial Distribution
Arithmetic Operations