
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
Uncle Li has a rectangular vegetable garden, the length of which is 30 meters, and the width is half of the length. How many square meters of film does he need to cover this vegetable garden at least? If he fences around the garden, how many meters of fencing will he need?

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