3. In the circle of Figure 2, chords $A B$ and $C D$ intersect perpendicularly at point $E$. If the lengths of segments $A E$, $E B$, and $E D$ are $2 \mathrm{~cm}$, $6 \mathrm{~cm}$, and $3 \mathrm{~cm}$ respectively, find the area of this circle.
3. $\frac{65 \pi}{4}$