Trigonometry Values > Second Quadrant > Flashcards
cos 120*
-1/2
sin 120*
root3/2
tan 120*
-root3
sin 135*
root2/2
cos 135*
-root2/2
tan 135*
-1
sin 150*
1/2
cos 150*
-root3/2
tan 150*
-root3/3