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GeoGebra
梯形(面積)
Author:
WYC
Topic:
Trapezoid
Related Topics
General Quadrilateral
Kite
Parallelogram
Rectangle
Rhombus
Discover Resources
柏拉圖宇宙模型
正多角錐(可輸入底面邊數)
外心
二次函数的值
三心
Discover Topics
Poisson Distribution
Conditional Probability
Variance
Square
Power Functions
