To solve this problem, recall the formulas for the area and circumference of a circle. The area is calculated using $\displaystyle \pi{r}^{{2}}$, while the circumference is found using $\displaystyle {2}\pi{r}$, where $\displaystyle {r}$ is the radius. Remember to use the given approximation for $\displaystyle \pi$ ($\displaystyle {3.14}$) and round your final answers to the nearest $\displaystyle {0.1}$.