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Learning Goals

Author:Katie Akesson
  • I can explain why knowing 1 acute angle in a right triangle determines the ratio of the side lengths.
  • I understand that the right triangle side length ratios have specific names: sine(Ɵ), cosine(Ɵ), tangent(Ɵ).
  • I can use technology to find the value of sine(Ɵ), cosine(Ɵ), tangent(Ɵ).

New Resources

  • Limaçons
  • Untitled
  • apec
  • Polar Coordinates Book
  • दुई-ओटा समुहको संयोजन (Union of two sets)

Discover Resources

  • Transformation Mistery
  • KettenbruchDarstellung
  • Investigation #1 (sketch #2)
  • Prime Factors
  • Animated Sphere Sat 10/6/18
  • im.g.1.01.3 Can you make a perfect copy?

Discover Topics

  • Quadratic Functions
  • Confidence Interval
  • Stochastic Process or Random Process
  • Polygons
  • Constructions
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