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2019~2020期末22题
Author:
张书真
Topic:
Quadrilaterals
GeoGebra
New Resources
垂直線的斜率
漂亮的摇摆曲线
【案例】2018年全国1卷理科12题
【案例】圆柱体内放置一个大球六个小球
兩位數除以一位數（二）
Discover Resources
畢氏定理證明(光華國中103資)
斯坦納-雷米歐司(Steiner-Lehmus)定理證明一
國旗 做很久的
Copy of 平行四邊形的面積
固定三角形的條件−題1
Discover Topics
Vectors 3D (Three-Dimensional)
Difference and Slope
Rhombus
Isosceles Triangles
Trigonometric Functions