Question

find: sin athe figure is not drawn to scale

Explanation:

Step1: Recall the sine formula

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

Step2: Identify the sides relative to angle \(A\)

For angle \(A\), the opposite side \(BC = 6\) and the hypotenuse \(AB = 10\).

Step3: Calculate \(\sin A\)

Using the formula \(\sin A=\frac{\text{opposite}}{\text{hypotenuse}}=\frac{6}{10}=\frac{3}{5}\).

Answer:

$\frac{3}{5}$