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  1. EDC 262: Geometry
    1. Area
    2. Practice

    EDC 262: Geometry

    作者:Ellen Laurenz
    主題:幾何
    EDC 262: Geometry

    目錄

    • Area

      • Area of a Triangle
      • Area of a Circle
      • Area of a parallelogram
      • Area and Perimeter of Rectangles
      • Area of a Trapezoid
      • Areas of Quadrilaterals
      • Net of a Cylinder
      • Net of a Cone
      • Rectangular Pyramid
    • Practice

      • 5-Piece Puzzle
      • 'Tangram' Puzzle 'Cat'
      • Four color challenge
    下一步
    Area of a Triangle

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