Trigonometry

Table of Contents

• Unit 1 Basics

  • Explore Coterminal Angles (in degrees)
  • Practice with Coterminal Angels in Degrees
  • Explore Coterminal Angles in Radians
  • Practice Coterminal Angels in Radians
  • Explore Converting Between Degrees and Radians
  • Practice Converting Radians to Dgrees
  • Explore the Basic Trig Functions of a Right Triangle
  • Explore Reference Angles
  • Practice Reference Angles
  • Explore Reference Triangles
  • Practice Reference Triangles
  • Practice with Special Angles
  • Practice Inverse Special Angles

• Unit 2 Applications

  • Explore Solving Right Triangles
  • Practice Solving Right Triangles
  • Explore Angles of Elevation and Depression
  • Practice Angles of Elevation and Depression
  • Explore Law of SInes
  • Practice law of Sines
  • Explore Ambiguous Case 1
  • Explore Ambiguous Case (SSA) 2 -- How do you know?
  • Practice Ambiguous Case (SSA)
  • Explore Law of Cosines
  • Explore Law of Cosines - SSS
  • Practice Law of Cosines (SAS and SSS)
  • Review and Practice Solving Oblique Triangles