Trigonometry review sheet

A KS4 maths topic review sheet on trigonometry. Questions are shown alongside fully worked answers and tips to help guide understanding. The sheet is divided into sections, covering:

• right-angled trigonometry
• finding angles and lengths
• harder trigonometry (finding the right-angled triangle)
• exact values for 30, 45 and 60 degrees
• sine and cosine rules
• areas of triangles with trigonometry.

Students could be given the questions initially and then the answers to mark and correct their work.