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[学用] 勾股定理的几何原本证明3
Author:
acchu
GeoGebra
New Resources
兩組對邊相等和有直角的四邊形
小数 的副本
美國國旗 (Codex 版)
Nested spiral octagon
四邉形 (四年級) 教師版
Discover Resources
層層出現的圓
Task 7: Visualize the Theorem of Thales
線型函數
滾動的圓
根據百分率找數量(一): 例3的副本
Discover Topics
Cosine
Pie Chart or Circle Chart
Bar Chart or Bar Graph
Derivative
Right Triangles