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Outline
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
Author:
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!
Next
Proportions in similar triangles
New Resources
兩位數加法
三位數除以一位數（一）
兩組對邊相等和有直角的四邊形
找出對稱軸
畫出對稱圖形
Discover Resources
凸透鏡成像
包絡橢圓
旁心
S0G4L2 到两点距离的运算值为定值1：到两点距离和
线面g
Discover Topics
Coordinates
Geometric Mean
Line Segment
Quadrilaterals
Symmetry
