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asin+bcos疊合(2)
Author:
陳柄何
Topic:
Trigonometric Functions
GeoGebra
New Resources
半圆的滚动
可拖动A、B 改变形状
在釘點紙上畫三角形
高中数学教材配套资源【人教】
繪畫梯形
Discover Resources
Quiz on Rectangular Coordinates (2) 直角坐標測驗2
Quiz on Solving Right Triangles (Finding Side Lengths) 解直角三角形：測驗1（求邊長）
How to draw a hexagon with ruler and compasses?
異側AP+BP最小值
[洋葱] 二次函数中的将军饮马-下-Q2
Discover Topics
Distributions
Congruence
Centroid or Barycenter
Differential Calculus
Pythagoras or Pythagorean Theorem