Shared Flashcard Set

Details

Title

Unit circle part 1

Description

sines and cosines of angles from 0-90 degrees

Total Cards

Subject

Mathematics

Level

12th Grade

Created

01/16/2015

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Additional Mathematics Flashcards

Term

0 degrees

Definition

Sin= 0
Cos=1

Term

30 degrees
pi/6 radians

Definition

sin=1/2
cos= √3/2

Term

45 degrees
pi/4 radians

Definition

sin= √2/2=cos

Term

60 degrees
pi/3 radians

Definition

sin=√3/2
cos=1/2

Term

90 degrees

Definition

sin=1
cos=0