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Perimeter_CompositeFig_L shapes
作者：
Yoong Kheong
主題：
周長
GeoGebra
最新資源
Cartesian Notation of a Vector
Parallel Lines & Related Angles: Quick Reminders
Open Education 2026
The Coordinate Plane (Cartesian Plane)
AI for Math Teachers (prompt examples)
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Kaleidescope - ABC
Geometry 2.27: Sine and Cosine of Complementary Angles and Special Angles
Task 2 (b)
The matrix representation for a reflection in the line y = mx.
GA3A
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三角形
四邊形
參數曲線
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球形