# Trigonometry/Functions/Quiz

1 Match the ratio column with the trig function row

${\displaystyle {\frac {opp}{hyp}}}$ ${\displaystyle {\frac {adj}{hyp}}}$ ${\displaystyle {\frac {opp}{adj}}}$
${\displaystyle \sin \theta }$
${\displaystyle \cos \theta }$
${\displaystyle \tan \theta }$

2 Match the ratio column with the trig function row

${\displaystyle {\frac {hyp}{opp}}}$ ${\displaystyle {\frac {hyp}{adj}}}$ ${\displaystyle {\frac {adj}{opp}}}$
${\displaystyle \csc \theta }$
${\displaystyle \sec \theta }$
${\displaystyle \cot \theta }$

3 ${\displaystyle \cos {\frac {\pi }{6}}={\frac {\sqrt {3}}{2}}}$

 TRUE. FALSE.

4 ${\displaystyle \sin {\frac {\pi }{6}}={\frac {1}{2}}}$

 TRUE. FALSE.

5 ${\displaystyle \tan {\frac {\pi }{6}}={\frac {\sqrt {3}}{3}}}$

 TRUE. FALSE.

6

 What is ${\displaystyle \cos {\frac {\pi }{4}}=}$

7

 What is ${\displaystyle \sin {\frac {\pi }{4}}=}$

8

 What is ${\displaystyle \tan {\frac {\pi }{4}}=}$

9

 What is ${\displaystyle \cos {\frac {\pi }{3}}=}$

10

 What is ${\displaystyle \sin {\frac {\pi }{3}}=}$

11

 What is ${\displaystyle \tan {\frac {\pi }{3}}=}$