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Answer the question based on the diagram

In the diagram below Angle $\text{ABC} = 90^{\circ} = \text{Angle DCH = Angle DOE = Angle EHK = Angle FKL = Angle GLM = Angle LMN,}$

$\text{AB = BC = 2CH = 2CD = EH = FK = 2HK = 4KL = 2LM = MN}$

The ratio of the areas of the two quadrangles $\text{ABCD}$ and $\text{DEFG}$ is

1. ​$1:2$
2. $2:1$
3. $12:7$
4. None of these

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