Finding All Angles

Question 1:

Given

0 \leq x \leq 540

solve

6 \tan x = 3

x = \begin{matrix} 26.6 & 206.6 \\ 386.6 \end{matrix}

Question 2:

Given

0 \leq x \leq 540

solve

4 \cos x = 2

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

Question 3:

Given

0 \leq x \leq 180

solve

2 \tan x = 4

x = \begin{matrix} 63.4 \end{matrix}

Question 4:

Given

0 \leq x \leq 540

solve

7 \tan x = 5

x = \begin{matrix} 35.5 & 215.5 \\ 395.5 \end{matrix}