Math 2 Rules

  1. Triangle cosΘ
    adj/hyp
  2. Triangle sinΘ
    opp/hyp
  3. Triangle tanΘ
    opp/adj
  4. Triangle secΘ
    hyp/adj
  5. Triangle cscΘ
    hyp/opp
  6. Triangle cotΘ
    adj/opp
  7. Reciprocal sinΘ
    sinΘ=1/cscΘ
  8. Reciprocal cosΘ
    cosΘ=1/secΘ
  9. Reciprocal tanΘ
    tanΘ=1/cotΘ
  10. Reciprocal cscΘ
    cscΘ=1/sinΘ
  11. Reciprocal secΘ
    secΘ=1/cosΘ
  12. Reciprocal cotΘ
    cotΘ=1/tanΘ
  13. tanΘ and cotΘ identities
    • tanΘ=sinΘ/cosΘ
    • cotΘ=cosΘ/sinΘ
  14. Pythagorean Identities
    • sin^2Θ+cos^2Θ=1
    • 1+tan^2Θ=sec^2Θ
    • 1+cotΘ=csc^2Θ
Author
Dnuorgrednu2
ID
310933
Card Set
Math 2 Rules
Description
Math 2 Rules
Updated