What is the value of $\sin 292 \frac{1}{2}^{\circ}$ ?

• A

  $\frac{1}{3} \sqrt{2+\sqrt{3}}$
• B

  $-\frac{1}{3} \sqrt{2-\sqrt{3}}$
• Correct answer
  C

  $\frac{1}{2} \sqrt{2+\sqrt{2}}$
• D

  $-\frac{1}{2} \sqrt{2+\sqrt{2}}$

Hence, the correct answer is option: 'C'.