4.2 (Trigonomic Functions of Acute Angles) Flashcards
1
Q
What is the reciprocal of sine?
A
Cosecant (csc)
2
Q
What is the reciprocal of cosine?
A
Secant (sec)
3
Q
What is the reciprocal of tangent?
A
Cotangent (cot)
4
Q
What is the ratio of csc.?
A
Hypotenuse/Opposite
5
Q
What is the ratio of sec.?
A
Hypotenuse/Adjacent
6
Q
What is the ratio of cot.?
A
Adjacent/Opposite
7
Q
How do you convert deg. to rad.?
A
“Mode” button