Which trigonometric function is defined as the ratio adjacenthypotenuse\frac{\text{adjacent}}{\text{hypotenuse}}hypotenuseadjacent?
sin(θ)\sin(\theta)sin(θ)
cos(θ)\cos(\theta)cos(θ)
tan(θ)\tan(\theta)tan(θ)
csc(θ)\csc(\theta)csc(θ)