Defining Trigonometric Ratios

Defining trigonometric ratios from the unit circle. See also: [b]Unit Circle and Sine Graph: [/b]http://www.geogebratube.org/material/show/id/8028 [b]Unit Circle and Cosine Graph: [/b] http://www.geogebratube.org/material/show/id/8029 [b]Unit Circle and Tangent Graph: [/b]http://www.geogebratube.org/material/show/id/8030 Anthony Or. Education Bureau, Hong Kong. E-mail: orchiming@gmail.com　
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Resource Type
Activity
Tags
angle  cos  cosine  exploration  function  ratio  ratios  sin  sine  tan  tangent tangent-function trigonometric trigonometry Show More…
Target Group (Age)
15 – 18
Language
English (United Kingdom)
 
 
 
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