Home
Search
Create
Library
Topics
Student
Teacher
Admin
Map
Sign in for more features
YourStory
Home
Search
Create
Library
Topics
Student
Teacher
Sign in
Feedback
Contact Us!
Assessment
What is the radius of the unit circle?
1
2
π
0
Which trigonometric functions can be directly derived from the coordinates of a point on the unit circle?
Sine and Cosine
Tangent and Cotangent
Secant and Cosecant
All of the above
What angle corresponds to the point (0, 1) on the unit circle?
90 degrees
180 degrees
0 degrees
270 degrees
Submit