SOLUTION: Trigonometry solve the given equation. Let k be any integer. Round terms to two decimal places where appropriate? Have to be in radians. Please describe the process for solving

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Question 925790: Trigonometry solve the given equation. Let k be any integer. Round terms to two decimal places where appropriate?
Have to be in radians. Please describe the process for solving these.
(a.) cosθ = 1/4
(b.) sinθ = -0.2
(c.) tanθ = 2
THANKS
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!

Using Calculator: Inverse Functions
(a.) cosθ = 1/4 , θ = 1.32
(b.) sinθ = -0.2 , θ = -.20
(c.) tanθ = 2 , , θ = 1.12