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Question Number 113767 by Khanacademy last updated on 15/Sep/20

Commented by Khanacademy last updated on 15/Sep/20

$$\left(\mathit{A}\mathit{B}//\mathit{C}\mathit{D}\right)$$$$\mathit{E}ϵ\mathit{B}\mathit{C}$$$$\mathit{B}\mathit{E}:\mathit{E}\mathit{C}=2:1$$$$S_{▴\mathit{A}\mathit{B}\mathit{C}\mathit{D}}=48$$$$\mathit{A}\mathit{B}=2$$$$\mathit{D}\mathit{C}=6$$$$$$$${\mathit{S}}_{▴\mathit{A}\mathit{E}\mathit{D}}=?$$

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