Question

onometric ratios given right triangle r - qp, which represents the value of sin(r)? (\frac{rp}{pq}) (\frac{rq}{pq}) (\frac{rp}{rq})

Explanation:

Step1: Recall sine - ratio definition

In a right - triangle, the sine of an angle $\theta$ is defined as $\sin(\theta)=\frac{\text{opposite}}{\text{hypotenuse}}$.

Step2: Identify the opposite side and hypotenuse for angle $r$

For angle $r$ in right - triangle $RPQ$, the opposite side is $RQ$ and the hypotenuse is $PQ$.

Answer:

$\frac{RQ}{PQ}$