Basic Trig Functions Flashcards
(6 cards)
1
Q
What is sin(θ)?
A
sin(θ) = opposite / hypotenuse
2
Q
What is cos(θ)?
A
cos(θ) = adjacent / hypotenuse
3
Q
What is tan(θ)?
A
tan(θ) = sin(θ) / cos(θ)
4
Q
What is cot(θ)?
A
cot(θ) = cos(θ) / sin(θ)
5
Q
What is sec(θ)?
A
sec(θ) = 1 / cos(θ)
6
Q
What is csc(θ)?
A
csc(θ) = 1 / sin(θ)
