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Trigonometry Archive

Trigonometry Files

Circular Functions

Updated on 04 August 2011

  • Looking at sin, cos and tan as angle in circle changes

Right Angled Triangles

Updated on 15 August 2011

  • Pythagoras' Theorem and Trigonometry

Sin, Cos or Tan?

Updated on 15 August 2011

  • Quick questions on which trig function to use

Sin, Cos or Tan?

Updated on 15 August 2011

  • Selecting the right function then calculating solutions in Right Angled Triangles

Transforming Trigonmetric Functions

Updated on 22 August 2011

  • Table of values for use in investigating transformations

Trig Identities

Updated on 15 August 2011

  • A Tarsia activity

Trig Identities Dominoes

Updated on 15 August 2011

  • A Tarsia activity

Trigonmentry Rules

Updated on 15 August 2011

  • A PowerPoint with examples on which function to use

Trigonometric Ratios

Updated on 15 August 2011

  • A PowerPoint with SOHCAHTOA examples

Trigonometry booklet

Updated on 20 October 2011

  • ebook Trigonometry booklet

Trigonometry in Right Angled Triangles

Updated on 15 August 2011

  • A PowerPoint with lots of examples and real-life scenarios