Answer:
[tex]sin(-\theta)=\frac{3}{4}[/tex]
Step-by-step explanation:
Given:
180°<θ<270° and [tex]sin(\theta)=-\frac{3}{4}[/tex]
We know for any angle [tex]\theta[/tex],
[tex]sin(-\theta)=-sin(\theta)[/tex]
∴[tex]sin(-\theta)=-(-\frac{3}{4})=\frac{3}{4}[/tex]
