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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
兩位數除以一位數（一）
GeoGebra笔记功能体验课件
畫出對稱圖形
錐體建築師
兩組對邊相等和有直角的四邊形
Discover Resources
dandan
Perimeter
Tool3P4P之二
Triangle
二次函數中常數項所扮演的角色：向上移動的副本
Discover Topics
Cone
Vectors 3D (Three-Dimensional)
Piecewise Functions
Pythagoras or Pythagorean Theorem
Area
