返回题库

HMMT 二月 2001 · 冲刺赛 · 第 27 题

HMMT February 2001 — Guts Round — Problem 27

专题
Discrete Math / 离散数学
难度
L3
来源
HMMT

题目详情

  1. [5] Mona has 12 match sticks of length 1, and she has to use them to make regular polygons, with each match being a side or a fraction of a side of a polygon, and no two matches overlapping or crossing each other. What is the smallest total area of the polygons Mona can make?
解析
  1. [5] Mona has 12 match sticks of length 1, and she has to use them to make regular polygons, with each match being a side or a fraction of a side of a polygon, and no two matches overlapping or crossing each other. What is the smallest total area of the polygons Mona can make? √ √ 3 Solution: 4 = 3 . 4