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HMMT 二月 2018 · 冲刺赛 · 第 1 题

HMMT February 2018 — Guts Round — Problem 1

专题
Discrete Math / 离散数学
难度
L3
来源
HMMT

题目详情

  1. [ 4 ] A square can be divided into four congruent figures as shown: If each of the congruent figures has area 1, what is the area of the square?
解析
  1. [ 4 ] A square can be divided into four congruent figures as shown: If each of the congruent figures has area 1, what is the area of the square? Proposed by: Kevin Sun Answer: 4 There are four congruent figures with area 1, so the area of the square is 4.