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Timed Test For
Area enclosed by polar graphs
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Sample Problem
[[☃ 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]]
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Duration
30 seconds
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