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Copy of Protractor

Author:mrvettleson1, Jason Wofsey
Topic:Geometry

Drag the blue point to move the protractor and the red point to rotate.

New Resources

  • Deriving the Sector Area Formula
  • Deriving the Arc Length Formula
  • Deciding How New Information Affects Probability
  • Midpoint Theorem Questions: Mild
  • Writing and Graphing Proportional Relationships (k>0)

Discover Resources

  • NA - 4 Cyclic Quadrilateral
  • Geometry - 8.14AP1
  • Example 1
  • Polygon Exterior Angles Theorem Demo
  • A.3.5 Learning Goals

Discover Topics

  • Natural Numbers
  • Upper and Lower Sum or Riemann Sum
  • Random Variables
  • Rotation
  • Circumcircle or Circumscribed Circle
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