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Tutor Trig Review

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  • Write Cos 280 as a positive acute angle
    cos(80)
  • cos(W)
    13/85
  • Cos A
    40/41
  • Sin(V)
    13/85
  • Find the distance between the points (9, 9) and (-7, -7)
    22.627
  • Find the exact value of cot 30 - tan 0 + cos 60.
    2.23
  • tan(V)
    13/84
  • Convert 16° to radians.
    4π/45
  • Convert 2π/4 radians to degrees
    90°
  • Sin A
    9/41
  • Find the distance between the points (-9, 5) and (-9, 14)
    9
  • Find the exact value of tan 0 + cos 90 - sin 0
    0
  • sinx=7/9
    x=-0.21
  • Tan A
    9/40
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