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Outline

  1. new book
    1. circle

    new book

    Author:ken.ng

    circle

    • Properties of Circles

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    Properties of Circles

    New Resources

    • 兩組對邊相等和有直角的四邊形
    • 算柱 (兩位數)
    • 直角坐標平面上的旋轉變換
    • 畫出對稱圖形
    • 兩組對邊相等的四邊形

    Discover Resources

    • 優良作品2(薇如)
    • 畢氏定理的圖形證明法
    • 圓錐曲線與平行四邊形定理
    • 繡曲線設計
    • 抛物线的定义

    Discover Topics

    • Vectors
    • Sine
    • Vectors 3D (Three-Dimensional)
    • Constructions
    • Set Theory
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