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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
漂亮的摇摆曲线
画直线等分三角形的面积
兩位數除以一位數（二）
祖冲之的期望：内棋与外棋
第八周作业
Discover Resources
「相似三角形」任务3
弦切角是圓心角的一半
ghseh 二次函數上下y值差
Copy of area
畫等腰直角三角形 題3
Discover Topics
Random Experiments
General Quadrilateral
Step Functions
Polygons
LCM and GCD
