
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
The line segment joining the midpoints of the diagonals in a trapezoid has length $5$. If the shorter base is $80$ and the height of trapezoid is thrice the length of this midline segment, find the length of the longer base.
A) 85
B) 88
C) 90
D) 92
E) 95

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