Given that cos -58 and in the 3rd quadrant find the exact


  1. Given that cosθ = -5/8 and θ in the 3rd quadrant. Find the exact values of the other five trig. functions of θ. Do not use the trig. features on your calculator!
  2. A bicycle tire of diameter 700 mm is turning at a rate of 200 revolutions per minute. What is the exact speed of the bicycle in kilometers per hour. The symbol π should be in your answer!
  3. A child flies a kite on 250 feet of taunt line, and the kite is 120 feet above the level ground. What is the angle of elevation from the child to the kite? Give your answer in degrees rounded to the nearest tenth of a degree.
  4. Given that csc θ = -4 and θ is in the 4th quadrant, use your calculator to find the other 5 trig. functions of θ. Round your answers to four decimal places.

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Mathematics: Given that cos -58 and in the 3rd quadrant find the exact
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