Question 14Triangle ABC has area $8\text{ cm}^2$, $AE=DE$, $BD=2CD$. In the shown configuration, find the total shaded area BDE and AEF. $3.2\text{ cm}^2$$3.6\text{ cm}^2$$4.0\text{ cm}^2$$4.4\text{ cm}^2$None of the above