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Protractor

Author:Robert Fant
Playin with the "Turtle" and learnin a little Trig

New Resources

  • Position Vector and Derivative Vector
  • Proving Triangles Similar: Multistep Transformations
  • apec
  • Thales' Intercept Theorem
  • z`]]

Discover Resources

  • Lender's optimal consumption plan
  • Applet 2
  • การลบจำนวนเต็ม
  • Visualizing the Difference Quotient
  • Side-Splitter Theorem

Discover Topics

  • Difference and Slope
  • Circumcircle or Circumscribed Circle
  • Right Triangles
  • Tree Diagrams
  • Parabola
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