Unit Circle and the Trigonometric Functions

y coordinate of red and green line are the y coordinates of the sine and tangent tracers respectively. x coordinate of p - 2 is the y coordinate for the cosine tracer. This is because centre of the circle was placed at (-2, 0).

 

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Resource Type
Activity
Tags
circle  cosine  exploration  functions  sine  tangent  tangent-line  trig  trigonometric-functions  trigonometry  unit unit-circle Show More…
Target Group (Age)
15 – 18
Language
English (United Kingdom)
 
 
 
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