Question

which trig function is this? cos tan sin

Explanation:

Step1: Recall trigonometric function definitions

In a right - triangle, \(\sin\theta=\frac{\text{opposite}}{\text{hypotenuse}}\), \(\cos\theta=\frac{\text{adjacent}}{\text{hypotenuse}}\), \(\tan\theta=\frac{\text{opposite}}{\text{adjacent}}\).
For the given angle \(\theta\), the side opposite to \(\theta\) has length \(5\), and the hypotenuse has length \(14\).

Step2: Apply the sine formula

Using the formula \(\sin\theta=\frac{\text{opposite}}{\text{hypotenuse}}\), we substitute the values: \(\sin\theta=\frac{5}{14}\).

Answer:

\(\sin\)