Formulaof cosΘ inunit circle(x-y axis)referenceangle of5π/6referenceangle of-75degreesFree!87degrees53 min. 10sec. in DD(-12, -5)solve forcotΘ.referenceangle of-405degreesFormulatanΘformula ofreferenceangle inQ1(-12, -5)solve forsinΘ.5π/2 indegreesFormulaof sinΘ.(-12,-5),solvefor r.11.773degreesin DMS120degreesin radianformula ofreferenceangle inQ4Formulaof cosΘ inunit circle(x-y axis)referenceangle of5π/6referenceangle of-75degreesFree!87degrees53 min. 10sec. in DD(-12, -5)solve forcotΘ.referenceangle of-405degreesFormulatanΘformula ofreferenceangle inQ1(-12, -5)solve forsinΘ.5π/2 indegreesFormulaof sinΘ.(-12,-5),solvefor r.11.773degreesin DMS120degreesin radianformula ofreferenceangle inQ4

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