Finding Exact Trig Values - Discovery Learning
This worksheet encourages students to become familiar with 'special triangles' to calculate exact trig values without a calculator. By focusing on multiples of 30, 45 and 60, it also helps students spot symmetry in graphs. I created this resources to introduce double angle formula/additonal formula. Answers attached :)

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  • Finding exact values of cosx - discovery learning sheet.docx
  • Finding exact values of sinx - discovery learning sheet.docx
  • Finding exact values of tanx - discovery learning sheet.docx

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Created: Mar 1, 2014

Updated: Jul 11, 2014

Worksheet

docx, 39 KB

Finding exact values of cosx - discovery learning sheet

Worksheet

docx, 38 KB

Finding exact values of sinx - discovery learning sheet

Worksheet

docx, 45 KB

Finding exact values of tanx - discovery learning sheet

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This resource is designed for UK teachers. View US version .

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