The value of $\sin \theta$ when $\theta = 30^\circ$ is:
A. $\dfrac{1}{2}$
B. 1
C. $\dfrac{\sqrt{3}}{2}$
D. $\dfrac{\sqrt{2}}{2}$
Answer:A
The value of $\sin \theta$ when $\theta = 30^\circ$ is:
A. $\dfrac{1}{2}$ B. 1 C. $\dfrac{\sqrt{3}}{2}$ D. $\dfrac{\sqrt{2}}{2}$