
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
Rectangle $EFGH$ has sides $EF = 4$ and $FG = 6$. A circle of radius $2$ is centered at $E$, a circle of radius $3$ is centered at $F$, a circle of radius $1$ is centered at $G$, and a circle of radius $1.5$ is centered at $H$. What is the area of the region inside the rectangle but outside all four circles?
A) 10.5
B) 11.0
C) 11.24
D) 11.5
E) 12.0

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