Since the angle is in the 3rd quadrant, then**the refernece angle=214-180=34 degrees**

I can't find anything special about the 214, so using a calculator we can find a decimal approximation for the value of sin(214).

`sin214~~-0.56`

Since the angle is in the 3rd quadrant, then

**the refernece angle=214-180=34 degrees**

I can't find anything special about the 214, so using a calculator we can find a decimal approximation for the value of sin(214).

`sin214~~-0.56`