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Outline

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

    EDC 262: Geometry

    Author:Ellen Laurenz
    Topic:Geometry
    EDC 262: Geometry

    Table of Contents

    • 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
    Next
    Area of a Triangle

    New Resources

    • Right Triangle Inscribed in a Semicircle
    • Squaring a Rectangle (PST Version)
    • Rovnoběžnost rovin
    • Isosceles Right Triangle
    • Midpoint Theorem (V2): Integer Solutions

    Discover Resources

    • CONGRUENT ANGLES
    • Properties of parallelograms - discovery activity
    • CircleGraphs
    • Right Pyramid
    • Drop Icosahedron Through Plane Pointy End First

    Discover Topics

    • Numbers
    • Constructions
    • Trigonometric Functions
    • Tree Diagrams
    • Subtraction
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