sin0°
0
cos0°
1
tan0°
0
sin30°
1/2
cos30°
√3/2
tan30°
1/√3
sin45°
1/√2
cos45°
1/√2
tan45°
1
sin60°
√3/2
cos60°
1/2
tan60°
√3
sin90°
1
cos90°
0
tan90°
(解なし)
sin120°
√3/2
cos120°
-1/2
tan120°
-√3
sin135°
1/√2
cos135°
-1/√2
tan135°
-1
sin150°
1/2
cos150°
-√3/2
tan150°
-1/√3
sin180°
0
cos180°
-1
tan180°
0
sin210°
-1/2
cos210°
-√3/2
tan210°
1/√3
sin225°
-1/√2
cos225°
-1/√2
tan225°
1
sin240°
-√3/2
cos240°
-1/2
tan240°
√3
sin270°
-1
cos270°
0
tan270°
(解なし)
sin300°
-√3/2
cos300°
1/2
tan300°
-√3
sin315°
-1/√2
cos315°
1/√2
tan315°
-1
sin330°
-1/2
cos330°
√3/2
tan330°
-1/√3
#数学 #三角関数