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Angles in Polygons

Author:Katelynn Hanna, Tim Brzezinski
Topic:Angles, Polygons
What do you notice about the angles in a triangle? What do they all add to?

New Resources

  • רישום חופשי
  • Celsius ↔ Fahrenheit Converter
  • Mondrian's Puzzle
  • Area of a Circle Illustrated
  • Fractal Tétraèdre. Dilatation -1/2 centre triangles

Discover Resources

  • Rotation of a Point
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  • Maintains two perpendicular lines
  • circle properties

Discover Topics

  • Geometric Transformations
  • Similar Triangles
  • Sphere
  • Numbers
  • Step Functions
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