
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
The area of a rectangle is numerically equal to its perimeter. One of the sides of the rectangle is twice as long as the other. What are the lengths of the sides of the rectangle?

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