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exploring the sum of exterior angles of a triangle

Author:Reena
Topic:Angles

New Resources

  • Graph of y = a(x − h)² + k
  • Drunk Parabola
  • Graphical solution of ax² + bx + c = k
  • Triangle Flexer
  • רישום חופשי

Discover Resources

  • TwoHallways
  • UpperSum and LowerSum: Integral
  • Walriz Licky Animation
  • Guess My Rule
  • Pictures from GeoGebra Global Gathering 2017
  • Pythagoras theorem

Discover Topics

  • Quadratic Equations
  • Pie Chart or Circle Chart
  • Incircle or Inscribed Circle
  • Natural Numbers
  • Solids or 3D Shapes
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