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GRE Quantitative Reasoning
QUESTION #8084
Question 1
The greatest number of diagonals that can be drawn from one vertex of a regular hexagon (6-sided polygon) is:
Correct Answer Explanation
A regular hexagon has 6 vertices. From any one vertex, we can draw diagonals to all other vertices except:
- The vertex itself
- The two adjacent vertices (these would be sides, not diagonals)
So from one vertex, we can draw diagonals to $6 - 3 = 3$ vertices.
Therefore, the maximum number of diagonals from one vertex is $3$.
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