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相似形_Collection
Proportions in similar triangles
Similar Triangles
Volumes and Surface Areas of Similar Cuboids
Similar Triangles
Properties of Dilations
square roots in a greek way...
fractions in a greek way...
the golden ratio
division of a segment
the intersept (thales) theorem
相似な図形の作図
平行線と比の定理を利用した証明
三角形と比の定理の証明２
ピラミッドの高さ
相似三角形
Geometric Mean Madness! (GoGeometry Action 84)
GoGeometry Action 95!
相似形_Collection
Autor:
Reinhold Yen
Proportions in similar triangles
Similar Triangles
Volumes and Surface Areas of Similar Cuboids
Similar Triangles
Properties of Dilations
square roots in a greek way...
fractions in a greek way...
the golden ratio
division of a segment
the intersept (thales) theorem
相似な図形の作図
平行線と比の定理を利用した証明
三角形と比の定理の証明２
ピラミッドの高さ
相似三角形
Geometric Mean Madness! (GoGeometry Action 84)
GoGeometry Action 95!
Siguiente
Proportions in similar triangles
Nuevos recursos
比較五件物件的重量
科氏力 (Coriolis Force)
活动三：应用性质
龙形曲线-分形龙2
双心四边形
Descubrir recursos
公因數與公倍數
final report
救生員區域
gjh-g02-00 雙項乘以雙項.png
Copy of 圓周公式應用題2
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Características estadísticas
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Simetrías
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