
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 hexagonal-shaped region is tiled with congruent hexagonal tiles. Each side of the hexagonal region is constructed to accommodate exactly 10 tiles along its length. How many hexagonal tiles are there in total covering the region?

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