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Discovering Trig Ratios

Author:
shanlee, Patrick Cobb
Topic:
Ratios, Trigonometry

What do you notice when the size of the angle changes? What do you notice when the length of the side changes?

New Resources

  • Demo: Applet communication using JavaScript
  • Ripple Effect
  • Exploring Power Functions
  • Demo: dashed trace
  • Demo: 2 applets communicating

Discover Resources

  • Skew Lines
  • Lesson 18 Problem 1
  • Images . Truncated icosidodecahedron (V=120) from Biscribed Pentakis Dodecahedron for the case of trisection of its 4th-order segments
  • Freier Fall
  • Edible Math Puzzles!

Discover Topics

  • Dilation
  • Boxplot
  • Continuity
  • Poisson Distribution
  • Constructions

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