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Type/Group: General Purpose/Skills Centre

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Maths and Stats Support

Non-right-angled triangles

Written Resources

mathcentre workbook
Using the sine and cosine rules to find missing sides and angles in non right-angled triangles.

Video Resources

Maths Genie video
Video showing how to use the Sine rule to find missing sides and angles in non-right angled triangles.
Maths Genie video
Video showing how to use the Cosine rule to find missing sides and angles in non-right angled triangles.

Exercises

See also (maths resources)