Studied by 85 people
sin0° or sin2π
0
cos0° or cos2π
1
tan0° or tan2π
0
sin30° or sinπ/6
½
cos30° or cosπ/6
√3 / 2
tan30° or tanπ/6
1 / √3
sin45° or sinπ/4
√2 / 2
cos45° or cosπ/4
√2 / 2
tan45° or tanπ/4
1
sin60° or sinπ/3
√3 / 2
cos60° or cosπ/3
½
tan60° or tanπ/3
√3
sin90° or sinπ/2
1
cos90° or cosπ/2
0
tan90° or tanπ/2
undefined
sin120° or sin2π/3
√3 / 2
cos120° or cos2π/3
-½
tan120° or tan2π/3
-√3
sin135° or sin3π/4
√2 / 2
cos135° or cos3π/4
-√2 / 2
tan135° or tan3π/4
-1
sin150° or sin5π/6
½
cos150° or cos5π/6
-√3 / 2
tan150° or tan5π/6
-1 / √3
sin180° or sinπ
0
cos180° or cosπ
-1
tan180° or tanπ
0
sin210° or sin7π/6
-½
cos210° or cos7π/6
-√3 / 2
tan210° or tan7π/6
1 / √3
sin225° or sin5π/4
-√2 / 2
cos225° or cos5π/4
-√2 / 2
tan225° or tan5π/4
1
sin240° or sin4π/3
-√3 / 2
cos240° or cos4π/3
-½
tan240° or tan4π/3
√3
sin270° or sin3π/2
-1
cos270° or cos3π/2
0
tan270° or tan3π/2
undefined
sin300° or sin5π/3
-√3 / 2
cos300° or cos5π/3
½
tan300° or tan5π/3
-√3
sin315° or sin7π/4
-√2 / 2
cos315° or cos7π/4
√2 / 2
tan315° or tan7π/4
-1
sin330° or sin11π/6
-½
cos330° or cos11π/6
√3 / 2
tan330° or tan11π/6
-1 / √3
Note 
Flashcard (77)