
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 rectangle's length is three times its width, and it has a diagonal of length $y$. Determine the area of the rectangle.
A) $\frac{y^2}{10}$
B) $\frac{2y^2}{10}$
C) $\frac{3y^2}{10}$
D) $\frac{4y^2}{10}$

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