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Подобни триъгълници
作者：
Roumiana Anguelova
GeoGebra
最新資源
Equation of Locus - Parabola
רישום חופשי
Prism Drawn in 1-Point Perspective
Reflection across a line
Reflection Across 2 Parallel Lines
探索資源
Proposition 2
Tower of Hanoi
Test
Design a Better Drink Can
探索主題
平移
圓錐曲線
減法
乘法
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