Question

What is the value of \( \sin 30^\circ \)?

• A. \( \frac{1}{2} \)
• B. \( \frac{\sqrt{3}}{2} \)
• C. \( 1 \)
• D. \( 0 \)

Hint:

For basic angles like \( 30^\circ, 45^\circ, \) and \( 60^\circ \), remember the standard values of sine and cosine.