Question

1. sin x

find the trig ratio: sinx
4/5
3/5
5/3
5/4

Explanation:

Step1: Recall sine definition

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

Step2: Identify sides for angle X

Opposite side to X = 30, hypotenuse = 50.

Step3: Calculate sinX

$\sin X = \frac{30}{50} = \frac{3}{5}$.

Answer:

3/5