[[☃ image 1]] **Which integrals represent the area of the $\blue{\text{shaded region}}$ of the circle $\red{r=2\sin\theta}$?** $I.\quad\displaystyle \int_{\tfrac{\pi}{3}}^{\tfrac{2\pi}{3}}{2 \sin^2\theta\,d\theta }$ $II.\quad\displaystyle \int_{\tfrac{\pi}{3}}^{\tfrac{\pi}{2}}{4 \sin^2\theta\,d\theta }$ $III.\quad\displaystyle \int_{\tfrac{4\pi}{3}}^{\tfrac{5\pi}{3}}{2 \sin^2\theta\,d\theta }$ [[☃ radio 1]]