Finding All Angles

Question 1:

Given

0 \leq x \leq 180

solve

8 \tan x = 5

x = \begin{matrix} 32 \end{matrix}

Question 2:

Given

0 \leq x \leq 180

solve

8 \sin x = 7

x = \begin{matrix} 61 & 119 \end{matrix}

Question 3:

Given

0 \leq x \leq 720

solve

6 \cos x = 3

x = \begin{matrix} 60 & 300 \\ 420 & 660 \end{matrix}

Question 4:

Given

0 \leq x \leq 540

solve

8 \cos x = 3

x = \begin{matrix} 68 & 292 \\ 428 \end{matrix}