Get started today!

Good to have you back!
If you've signed in to StudyBlue with Facebook in the past, please do that again.

- StudyBlue
- New-york
- the city college of new york
- Calculus
- Calculus 202
- Marchese
- Unit circle values

Shoshanah S.

sin(0)

0

sin(pi/6)

1/2

Advertisement
)

sin(pi/4)

sqrt(2)/2

sin(pi/3)

sqrt(3)/2

sin(pi/2)

1

cos(0)

1

cos(pi/6)

sqrt(3)/2

cos(pi/4)

sqrt(2)/2

cos(pi/3)

1/2

cos(pi/2)

0

tan(0)

0

tan(pi/6)

sqrt(3)/3

tan(pi/4)

1

tan(pi/3)

sqrt(3)

tan(pi/2)

does not exist

"StudyBlue is great for studying. I love the study guides, flashcards and quizzes. So extremely helpful for all of my classes!"

Alice , Arizona State University"I'm a student using StudyBlue, and I can 100% say that it helps me so much. Study materials for almost every subject in school are available in StudyBlue. It is so helpful for my education!"

Tim , University of Florida"StudyBlue provides way more features than other studying apps, and thus allows me to learn very quickly!??I actually feel much more comfortable taking my exams after I study with this app. It's amazing!"

Jennifer , Rutgers University"I love flashcards but carrying around physical flashcards is cumbersome and simply outdated. StudyBlue is exactly what I was looking for!"

Justin , LSU