Identities Flashcards
1
Q
tan of theta = ?
A
sin of theta / cos of theta
2
Q
cosecant of theta = ?
A
1 / sin of theta
3
Q
secant of theta = ?
A
1 / cos of theta
4
Q
cotangent of theta = ?
A
1 / tan of theta
5
Q
1 = ?
A
cos^2 of theta + sin^2 of theta
6
Q
sec^2 of theta = ?
A
tan^2 of theta + 1
7
Q
How do you convert degrees —> radians
A
multiply by pi / 180
8
Q
How do you convert from radian to degrees
A
Multiply by 180 / pi
