MathematicsThe value of sin 210° is The value of sin 210° is A. (-frac{1}{2}) B. (-frac{sqrt{3}}{2}) C. (frac{1}{2}) D. (frac{sqrt{2}}{2}) E. (frac{sqrt{3}}{2})Correct Answer: Option AExplanationsin 210 = – sin (210 – 180) = – sin 30= (-frac{1}{2})FacebookTwitterRedditPinterestEmailLinkedInWhatsApp