Unit Circle

To help you learn values for the trig functions of the unit circle.

10 cards | Total Attempts: 196 | Created by BobM | Last updated: Sep 17, 2015 | Total Attempts: 196

Pin it

Share on reddit

- +

+

Related Flashcards

Unit Circle Trigonometry Terms Flashcards

State The Following Angles And Radians Of A Unit Circle Flashcards

Evaluate The Trigonometric Values Of Following Flashcards

Related Topics

Calculus Flashcards

Calculus

Counting Flashcards

Counting

Decimal Flashcards

Decimal

Area Flashcards

Area

Number Flashcards

Number

Cards In This Set

Front	Back
${\rm{What's the exact value for }}\sin \frac{\pi }{4}{\rm{?}}$	$\frac{{\sqrt 2 }}{2}$
${\rm{What's the exact value for }}\sin \frac{\pi }{2}{\rm{?}}$	$1$
${\rm{What's the exact value for }}\sin \frac{\pi }{3}{\rm{?}}$	$\frac{{\sqrt 3 }}{2}$
${\rm{What's the exact value for }}\sin \frac{\pi }{6}{\rm{?}}$	$\frac{1}{2}$
${\rm{What's the exact value for cos}}\frac{\pi }{6}{\rm{?}}$	$\frac{{\sqrt 3 }}{2}$
${\rm{What's the exact value for cos}}\frac{\pi }{4}{\rm{?}}$	$\frac{{\sqrt 2 }}{2}$
${\rm{What's the exact value for cos}}\frac{\pi }{3}{\rm{?}}$	$\frac{1}{2}$
${\rm{What's the exact value for cos}}\frac{\pi }{2}{\rm{?}}$	$0$
${\rm{What's the exact value for cos}}\,0{\rm{?}}$	$1$
${\rm{What's the exact value for sin}}\,0{\rm{?}}$	$0$