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橢圓內的光線反射 獻給聰哥
Author:
宋政蒲
Topic:
Ellipse
,
Reflection
橢圓內的光線反射
GeoGebra
New Resources
畫出對稱圖形
兩組對邊相等的四邊形
第八周作业
四邊形的特性
【案例】圆柱体内放置一个大球六个小球
Discover Resources
linear regression temp
ω对正弦函数图像的影响的副本
圖形的周界
內心
長方體的體積
Discover Topics
Volume
Upper and Lower Sum or Riemann Sum
Calculus
Probability
Bar Chart or Bar Graph