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Perimeter

Author:Miss Tsui, Anthony OR 柯志明

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兩組對邊相等和有直角的四邊形
球體建築師
Claude 解幾何題
Nested spiral octagon
兩組對邊相等的四邊形

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基測試題五邊形滾動
直線與圓的位置關係
三視圖
拼出三角形
運用量角器量度以下角度

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Parabola
Fractions
Arithmetic Mean
Centroid or Barycenter
Circumcircle or Circumscribed Circle

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