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梯形面積 Area of Trapezium
Author:
Methew Mau
GeoGebra
梯形面積 Area of Trapezium
GeoGebra
New Resources
近似值：有效數字
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小数 的副本
Discover Resources
rectangle construction
Similar triangles inscribed iteration
堆朵
正方体展开图的副本
分物活動 1
Discover Topics
Arithmetic Operations
Square
Piecewise Functions
Hypothesis Testing
Rectangle