
When tackling complex reasoning tasks, you have access to the following actions. Use them as needed to progress through your thought process.

[ASSESS]

[ADVANCE]

[VERIFY]

[SIMPLIFY]

[SYNTHESIZE]

[PIVOT]

[OUTPUT]

You should strictly follow the format below:

[ACTION NAME]

# Your action step 1

# Your action step 2

# Your action step 3

...

Next action: [NEXT ACTION NAME]


system
A rhombus is such that the length of one diagonal is three times the length of the other diagonal. If the area of this rhombus is denoted as $K$, express the side length $s$ of the rhombus in terms of $K$.
**A)** $\sqrt{\frac{2K}{3}}$
**B)** $\sqrt{\frac{5K}{2}}$
**C)** $\sqrt{\frac{3K}{5}}$
**D)** $\sqrt{\frac{5K}{3}}$
**E)** None of these

Present the answer in LaTex format: \boxed{Your answer}
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