cosine, cos ~ A Maths Dictionary for Kids Quick Reference by Jenny Eather

Quick Reference ~ A maths Dictionary for Kids by Jenny Eather

Cc
cosine, cos • in a right-angled triangle: a ratio of the length of the adjacent side to the length of the hypotenuse. EXAMPLES: more Graphs of Trigonometric Functions http://www.intmath.com/trigonometric-graphs/trigo-graph-intro.php Trigonometric Functions https://en.wikipedia.org/wiki/Trigonometric_functions

cosine, cos

• in a right-angled triangle: a ratio of the length of
the adjacent side to the length of the hypotenuse.


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