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HMMT 二月 2000 · GEN 赛 · 第 5 题

HMMT February 2000 — GEN Round — Problem 5

专题
Discrete Math / 离散数学
难度
L3
来源
HMMT

题目详情

  1. Find the in terior angle b et w een t w o sides of a regular o tagon (degrees).
解析
  1. The total n um b er of degrees in an o tagon is (8 2) 180 = 1080. Sin e the degrees are 1080 Æ ev enly distributed among the angles, the measure of one in terior angle is = 135 . 8