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Unusual Tangram 4

Author:Arthur Lee
Use the 3 green triangles to make the blue shape.

New Resources

  • Perimeter of a Rectangle with Unknown Sides
  • Tangent Plane to a Sphere
  • Text with alpha background color
  • Angle Bisector: Quick Warm Up Questions
  • Parallel Lines and Angles: Thinking Classroom Exploration

Discover Resources

  • Step 4 in creating a tessellation
  • Training
  • Isoceles Triangle
  • Always Aiming at Opposite Point
  • Quiz on Laws of Indices

Discover Topics

  • Pythagoras or Pythagorean Theorem
  • Median Line
  • Fractal Geometry
  • Geometric Transformations
  • Geometric Mean
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