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圆的面积展开
Author:
qianqianhouhou
Topic:
Area
,
Circle
拖动n分圆,拖动展开展开圆,拖动拼图拼成长方形。
GeoGebra
New Resources
找出對稱軸
【案例】2018年全国1卷理科12题
【案例】2013年安徽高考15题
兩位數除以一位數(一)
【案例】圆柱体内放置一个大球六个小球
Discover Resources
Sequence指令練習(逐一套疊三角形)
優良作品2(孟倫)
S3 Percentages
不存在的梯子
特殊四边形的转换
Discover Topics
Confidence Interval
Geometric Distribution
Logarithmic Functions
Real Numbers
Polynomial Functions