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Incircle Investigator

Author:Matt Roscoe
Drag A, B and C to investigate the incircle of the triangle....

New Resources

  • Parallel Lines & Related Angles: Quick Reminders
  • Tangent Plane to a Sphere
  • 巧算長方形周界
  • ANGLE
  • Cartesian Notation of a Vector

Discover Resources

  • Sketching squared functions by Translation.
  • Diagonale02
  • sum of the interior angles in a triangle
  • See me?
  • Bisect an angle
  • Shifting Exponential Functions Horizontally and Vertically

Discover Topics

  • Circle
  • Reflection
  • Special Points
  • Polygons
  • Geometry
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