Question

what is sin a?
17
8
15
sin a = ?

Explanation:

Step1: Recall the definition of sine in a right - triangle

In a right - triangle, $\sin\theta=\frac{\text{opposite}}{\text{hypotenuse}}$.

Step2: Identify the opposite side and hypotenuse with respect to angle \(A\)

The side opposite to angle \(A\) is \(15\), and the hypotenuse is \(17\).

Answer:

$\frac{15}{17}$