The trigonometric function sin is expressed as: sinθ = 5/13
How to use Trigonometric ratios?
There are three main trigonometric ratios which are:
sin x = opposite/hypotenuse
cos x = adjacent/hypotenuse
tan x = opposite/adjacent
As per the given right angle triangle,
By sine trigonometric function:
sinθ = opposite/hypotenuse
sin θ = 5/13
The trigonometric function sin is expressed as: sinθ = 5/13".