Test: Trigonometry - Challenging

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Question 1:   Find x
x=0.82
x=9.76
x=10.73
x=8.21
Question 2:   Find α
α=43.13°
α=38.82°
α=40.11°
α=27.25°
Question 3:   Find x
x=14.17
x=13.79
x=14.84
x=12.28
Question 4:   Find cosx= 1 3 for the values between 360 x0
x= 70.53 , 340.53
x= 70.53 , 250.53
x= 70.53 , 289.47
x= 19.47 , 179.9
Question 5:   Find tanx=1 for values between πxπ
x= 45 , 45
x= 45
x= 45 , 135
x= 45 , 135
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