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三角函數 描點作圖 新版
Author:
宋政蒲
Topic:
Cosine
,
Sine
,
Trigonometric Functions
,
Trigonometry
按下">"即再多畫1點;按下"<"即擦去(退回)1點;按下">>"即一次多畫10點為新增;按下">|"則一次畫完右半段(或左半段)的點。
GeoGebra
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GeoGebra笔记功能体验课件
【案例】圆柱体内放置一个大球六个小球
拼砌四邊形
三位數除以一位數(二)
【案例】2013年安徽高考15题
Discover Resources
賺賠:例2
y=mx+k
taeyeon
眼睛的毛病(近視及遠視)
Copy of 分數與小數
Discover Topics
Pythagoras or Pythagorean Theorem
Confidence Interval
Addition
Circumcircle or Circumscribed Circle
Percentages