
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
Given a region bounded by a larger quarter-circle with a radius of $5$ units, centered at the origin $(0,0)$ in the first quadrant, a smaller circle with radius $2$ units, centered at $(0,4)$ that lies entirely in the first quadrant, and the line segment from $(0,0)$ to $(5,0)$, calculate the area of the region.

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