
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
Xiao Ming uses a piece of modeling clay to make a cylindrical model, where the height of the cylinder is h (cm) and the base area is s (cm²). When the height of the cylinder is 12 cm, the base area is 2 cm².  
(1) Taking h as the independent variable, determine the functional relationship between h and s;  
(2) What is the base area of the cylinder when its height is 4.8 cm?

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