the reciprocal trig functions on the unit circle

1. explain the etymology of sine, secant and tangent 2. notice the similarity of various triangles 3. deduce relationships between ratios 4. apply Pythagoras' theorem to generate trig. identities to prove. There are some more ideas and answers at [url]http://mathsurgery.wikispaces.com/C3+chapter+6[/url]

 

mathsurgery.wikispaces

 
Resource Type
Activity
Tags
circle  functions  identities  trig  trigonometric  trigonometry  unit-circle 
Target Group (Age)
15 – 18
Language
English (United Kingdom)
 
 
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4.2
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