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Outline

  1. Explore trigonometry
    1. Unit Circle - exact values
    2. Trigonometry- Finding A side Lenght in A Right Triangle
    3. Solving a Right Triangle
    4. A tool to visualize the sum of up to three vectors.
    5. Discovering Trig Ratios
    6. Radians in Unit Circle

Explore trigonometry

Author:Anthony DiLaura
Topic:Geometry, Trigonometry
Use the Geogebra sketches in this book to build an understanding of trigonometric concepts.

  • Unit Circle - exact values

  • Trigonometry- Finding A side Lenght in A Right Triangle

  • Solving a Right Triangle

  • A tool to visualize the sum of up to three vectors.

  • Discovering Trig Ratios

  • Radians in Unit Circle

Next
Unit Circle - exact values

New Resources

  • Proof of a Rhombus by Construction and Deduction
  • Dividing a 2-digit number by a 1-digit number (1)
  • Geometric linkage
  • גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
  • Converting Between Degrees and Radians

Discover Resources

  • (a+b)²
  • demo
  • sin(x)/x
  • day 117

Discover Topics

  • Secant Line or Secant
  • Centroid or Barycenter
  • Polygons
  • Kite
  • Linear Programming or Linear Optimization
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