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Test Yourself: Trigonometry SOHCAHTOA

Author:Lindsay, Michael Borcherds
Choose the best method to calculate x

New Resources

  • Midpoint Theorem (V2): Integer Solutions
  • Rossler's Attractor
  • Marion's Theorem
  • Squaring a Rectangle (PST Version)
  • Deciding How New Information Affects Probability

Discover Resources

  • Dot Pattern 1
  • Dynamic tessellation made of points placed on triangles
  • Animation of Angle Sum of Triangle
  • Dissections
  • Atomic Radius Trend Going Down a Group

Discover Topics

  • Equilateral Triangles
  • Dilation
  • Pythagoras or Pythagorean Theorem
  • Rational Numbers
  • Standard Deviation
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