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Sine Rule, Cosine Rule and Area of a Triangle: Worksheets with Answers

Whether you want a homework, some cover work, or a lovely bit of extra practise, this is the place for you. And best of all they all (well, most!) come with answers.

Contents

Mathster keyboard_arrow_up
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Mathster is a fantastic resource for creating online and paper-based assessments and homeworks. They have kindly allowed me to create 3 editable versions of each worksheet, complete with answers.

Worksheet Name 1 2 3
Sine Rule, Cosine Rule and Area Rule – basics 1 2 3
Sine Rule, Cosine Rule and Area Rule  1 2 3

Corbett Maths keyboard_arrow_up
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Corbett Maths offers outstanding, original exam style questions on any topic, as well as videos, past papers and 5-a-day. It really is one of the very best websites around.

Name Questions Solutions
Trigonometry: sine rule missing sides Questions Solutions
Trigonometry: sine rule missing angles Questions Solutions
Trigonometry: cosine rule missing sides Questions Solutions
Trigonometry: area of a triangle    Questions Solutions
Circles: segment area      Questions Solutions