Exact Trig Ratios (ppt)

Lesson Objectives:

  1. Know and use the exact values of sin and cos for 0, 30, 45, 60, 90.
  2. Know and use the exact values of tan for 0, 30, 45, 60.
    Includes, calculator practise, trig recap (SOHCAHTOA), finding exact trig ratios from first principles, list of values to learn, memory aid table, non-calculator questions.

For more Trig resources visit www.themathsgeezer.co.uk

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  • KS3-4_Geometry_Exact-Trig-Ratios-copy.pptx

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Created: Oct 26, 2018

Updated: Dec 20, 2019

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