Trigonometry

This page gives you access to a comprehensive list of home learning worksheets covering the topic of trigonometry for Year 9 students.
EdPlace has created thousands of Home Learning Worksheets that accurately follow the National Curriculum in the core subjects of Maths worksheets, English worksheets and Science worksheets for Key Stages 1-4.

Printable worksheets

1. Pythagoras` theorem - Finding the hypotenuse  
2. Pythagoras` theorem - Finding a shorter side  
3. Using the sine ratio to find the unknown length of a side of a triangle  
4. Using the tangent and cosine  
5. Finding angles using sine, cosine or tangent  
6. Using the cosine to find the length of a side  
7. Using the sine ratio to find the length of the hypotenuse  
8. Using the tangent to find the length of a side  
9. Rotate triangles about a point of one of its sides