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  1. Shape & Space
    1. Triangles
    2. ‎Quadrilaterals

    Shape & Space

    Author:css_maths
    Shape & Space

    Table of Contents

    • Triangles

      • 邊長與三角形(一)
      • 把三角形分類
      • 畫三角形 題1a
      • 畫三角形 題2a
      • 畫三角形 題3a
      • 畫三角形 題4a
    • ‎Quadrilaterals

      • 正方形和長方形有甚麼特性?
      • 方格紙上畫四邊形
      • 電子幾何條
    Next
    邊長與三角形(一)

    New Resources

    • दुई-ओटा समुहको संयोजन (Union of two sets)
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    • רישום חופשי
    • bewijs stelling van Pythagoras
    • Hypocycloids

    Discover Resources

    • Complex analysis: simple spiral
    • Linear Combination Visualizer
    • star
    • Rotating Pentagon
    • Equilateral Triangle
    • 'Tangram' Puzzle 'Cat'

    Discover Topics

    • Subtraction
    • Complex Numbers
    • Vectors
    • Root
    • Mode
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