Reference Angles

Notes

Notes for Reference Angles

Questions

Find the reference angles.

\(\textbf{1)}\) \( 28° \)Link to Youtube Video Solving Question Number 1

 

\(\textbf{2)}\) \( 186° \)Link to Youtube Video Solving Question Number 2

 

\(\textbf{3)}\) \( 217° \)Link to Youtube Video Solving Question Number 3

 

\(\textbf{4)}\) \( 293° \)Link to Youtube Video Solving Question Number 4

 

\(\textbf{5)}\) \( 3852° \)Link to Youtube Video Solving Question Number 5

 

\(\textbf{6)}\) \( \displaystyle\frac{3\pi}{4} \)

 

\(\textbf{7)}\) \( \displaystyle\frac{11\pi}{6} \)

 

\(\textbf{8)}\) \( \displaystyle\frac{2\pi}{3} \)

 

\(\textbf{9)}\) \( \displaystyle\frac{5\pi}{3} \)

 

\(\textbf{10)}\) \( 50° \)

 

\(\textbf{11)}\) \( \displaystyle\frac{-2\pi}{3} \)

 

\(\textbf{12)}\) \( 110° \)

 

\(\textbf{13)}\) \( \displaystyle\frac{-5\pi}{6} \)

 

\(\textbf{14)}\) \( 400° \)

 

\(\textbf{15)}\) \( \displaystyle\frac{7\pi}{6} \)

 

\(\textbf{16)}\) \( 300° \)

 

\(\textbf{17)}\) \( \displaystyle\frac{7\pi}{4} \)

 

\(\textbf{18)}\) \( 200° \)

 

\(\textbf{19)}\) \( \displaystyle\frac{2\pi}{5} \)

 

\(\textbf{20)}\) \( 89° \)

 

\(\textbf{21)}\) \( 154° 49′ \)Link to Youtube Video Solving Question Number 21

 

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