
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
Let $\square B_1B_2B_3B_4$ be a square and define $B_{n+4}$ as the midpoint of line segment $B_nB_{n+1}$ for all positive integers $n$. Find the measure of $\measuredangle B_{47}B_{48}B_{46}$.
A) $45^\circ$
B) $60^\circ$
C) $90^\circ$
D) $120^\circ$
E) $180^\circ$

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