Math Problem Statement

有一间房间,坐标为(80,70) (130,70) (80,40) (130,40),其中布置了4个摄像头(103,70) (80,55)(85,40)(130,55),假设每个摄像头有效监测半径为30米,想要监控面积覆盖整个房间,使得但房间内每一个点都能被摄像头监控到,同时需要尽可能少的调度摄像头,能调用两个摄像头解决该问题则绝不增加第三个,认为该调度哪几个摄像头?请把求解思路完整地呈现出来

Solution

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Math Problem Analysis

Mathematical Concepts

Geometry
Circle Geometry
Coverage Optimization

Formulas

Circle equation: (x - h)^2 + (y - k)^2 = r^2

Theorems

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Suitable Grade Level

Advanced High School