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相似三角形
Author:
vincent21891
Topic:
Similar Triangles
New Resources
找出對稱軸
柱體建築師
畫出對稱圖形
四邊形的特性
兩組對邊相等和有直角的四邊形
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分數與小數
線型函數
Similar triangles inscribed iteration
歐幾米德多面體（四邊形與六邊形－進階加強版）
Angles in a Circle:Property 3
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Parallelogram
Similarity Transformation or Similarity
Statistics
Logarithmic Functions
Plane Figures or Shapes