Trigonometry Flashcards
1
Q
How many degrees does 2π radians equal?
A
360°
2
Q
How many degrees does π radians equal?
A
180°
3
Q
How many degrees does π/3 radians equal?
A
60°
4
Q
What are the exact trig values for sine?
A
5
Q
What are the exact trig values for cosine?
A
6
Q
What are the exact trig values for tan?
A
7
Q
What is the tangent definition?
A
8
Q
What is the pythagorean identity?
A
