Formulaof cosΘ inunit circle(x-y axis)(-12,-5),solvefor r.referenceangle of5π/6(-12, -5)solve forsinΘ.referenceangle of-405degrees(-12, -5)solve forcotΘ.120degreesin radianFormulaof sinΘ.formula ofreferenceangle inQ4FormulatanΘ5π/2 indegreesformula ofreferenceangle inQ111.773degreesin DMS87degrees53 min. 10sec. in DDFree!referenceangle of-75degreesFormulaof cosΘ inunit circle(x-y axis)(-12,-5),solvefor r.referenceangle of5π/6(-12, -5)solve forsinΘ.referenceangle of-405degrees(-12, -5)solve forcotΘ.120degreesin radianFormulaof sinΘ.formula ofreferenceangle inQ4FormulatanΘ5π/2 indegreesformula ofreferenceangle inQ111.773degreesin DMS87degrees53 min. 10sec. in DDFree!referenceangle of-75degrees

Pre-Calculus - Bingo - Call List

(Print) Use this randomly generated list as your call list when playing the game. There is no need to say the BINGO column name. Place some kind of mark (like an X, a checkmark, a dot, tally mark, etc) on each cell as you announce it, to keep track. You can also cut out each item, place them in a bag and pull words from the bag.


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  1. Formula of cosΘ in unit circle (x-y axis)
  2. (-12,-5), solve for r.
  3. reference angle of 5π/6
  4. (-12, -5) solve for sinΘ.
  5. reference angle of -405 degrees
  6. (-12, -5) solve for cotΘ.
  7. 120 degrees in radian
  8. Formula of sinΘ.
  9. formula of reference angle in Q4
  10. Formula tanΘ
  11. 5π/2 in degrees
  12. formula of reference angle in Q1
  13. 11.773 degrees in DMS
  14. 87 degrees 53 min. 10 sec. in DD
  15. Free!
  16. reference angle of -75 degrees