A Right Triangle Has Legs Of Length 5 And 7 Find The Measures Of The Other Two A

  1. A right triangle has legs of length 5 and 7. Find the measures of the other two angles in this triangle (round your answers to the nearest tenth of a degree).
  2.  Given that secΩ = -3 and Ω is in the second quadrant. Find the exact values of the other five trig. functions of Ω.
  3.  Given that sinθ = 2/3 and θ is in the 2nd quadrant, find the exact values of sin(2θ) and cos(2θ).
  4.  Find the exact values between 0 and 2π that solves cos(2x)+csc2x=0
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