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Outline

  1. Isosceland
    1. Mission Isosceles
    2. Isosceles Hunt
    3. Anatomy
    4. A special isosceles triangle

    Isosceland

    Author:Arthur Lee
    Topic:Geometry
    Isosceland
    Isosceland

    Table of Contents

    • Mission Isosceles

      • Make an isosceles triangle
      • Hinging Triangles
      • Another hinging triangles
      • a triangle ABC cut into 2
      • another triangle ABC cut into 2
      • find the angles
      • Langley Problem
    • Isosceles Hunt

      • isosceles hunt 1
      • isosceles hunt 2
      • isosceles hunt 3
    • Anatomy

      • bisector of a triangle
      • triangle fold
    • A special isosceles triangle

      • doubling and halving a triangle
      • Simple Tangram
      • PMC 2014-15 Q6
      • PMC 2012-13 Q4
    Next
    Make an isosceles triangle

    New Resources

    • Function art 3D - waiting shed
    • Rovnoběžnost rovin
    • Angle Addition Postulate (V2) - Integer Solutions
    • Isosceles Right Triangle
    • Slope Illustrator (2)

    Discover Resources

    • Scalene Acute Tri.
    • S7.14
    • Untitled
    • clock_v5_not_finish_Lo_04032019
    • Elise triangle dimond

    Discover Topics

    • Tree Diagrams
    • Sphere
    • Orthocenter
    • Line Segment
    • Right Triangles
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