News
Trigonometry can be used to find the length of a side in a triangle. Trigonometry close trigonometryThe study of sides and angles in triangles. can be used to find a missing side in a right-angled ...
GCSE Edexcel Trigonometry - Edexcel Trigonometry in 3 dimensions - Higher The three trigonometric ratios; sine, cosine and tangent are used to calculate angles and lengths in right-angled triangles.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback