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綱要

  1. innovative ideas
    1. Exterior Angles of Polygons
    2. Fraction Division1: a ÷ b (Partitive)
    3. Test yourself: Reflection
    4. Rotating a Triangle Around a Coordinate Axis
    5. Triangle Paradox (Missing square puzzle)
    6. Pythagorean Theorem Proof without Words
    7. Pythagoras's Theorem
    8. Radians in Unit Circle

innovative ideas

作者:Savitha D N

  • Exterior Angles of Polygons

  • Fraction Division1: a ÷ b (Partitive)

  • Test yourself: Reflection

  • Rotating a Triangle Around a Coordinate Axis

  • Triangle Paradox (Missing square puzzle)

  • Pythagorean Theorem Proof without Words

  • Pythagoras's Theorem

  • Radians in Unit Circle

下一步
Exterior Angles of Polygons

最新資源

  • Perpendicular Lines: Quick Exploration
  • Linear Combination of Vectors
  • Pythagorean Theorem: Extension Exercises
  • Right Triangle Inscribed in a Semicircle
  • Function Art 3D - Flower

探索資源

  • Tangent Construction
  • Proof: Law of Cosines
  • My puzzle
  • Enlargement 1
  • Ex.2 Quadratic

探索主題

  • 矩陣
  • 3D 立體形
  • 整數
  • 特殊點
  • 多邊形
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