现有长40米,宽30米的场地,在中央建一游泳池,周围是等宽的便道及休息区,且游泳池与中间部分面积之比3:现有长40米,宽30米的场地,在中央建一游泳池,周围是等宽的便道及休息区,且游泳
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/21 09:23:37
![现有长40米,宽30米的场地,在中央建一游泳池,周围是等宽的便道及休息区,且游泳池与中间部分面积之比3:现有长40米,宽30米的场地,在中央建一游泳池,周围是等宽的便道及休息区,且游泳](/uploads/image/z/5076477-45-7.jpg?t=%E7%8E%B0%E6%9C%89%E9%95%BF40%E7%B1%B3%2C%E5%AE%BD30%E7%B1%B3%E7%9A%84%E5%9C%BA%E5%9C%B0%2C%E5%9C%A8%E4%B8%AD%E5%A4%AE%E5%BB%BA%E4%B8%80%E6%B8%B8%E6%B3%B3%E6%B1%A0%2C%E5%91%A8%E5%9B%B4%E6%98%AF%E7%AD%89%E5%AE%BD%E7%9A%84%E4%BE%BF%E9%81%93%E5%8F%8A%E4%BC%91%E6%81%AF%E5%8C%BA%2C%E4%B8%94%E6%B8%B8%E6%B3%B3%E6%B1%A0%E4%B8%8E%E4%B8%AD%E9%97%B4%E9%83%A8%E5%88%86%E9%9D%A2%E7%A7%AF%E4%B9%8B%E6%AF%943%EF%BC%9A%E7%8E%B0%E6%9C%89%E9%95%BF40%E7%B1%B3%EF%BC%8C%E5%AE%BD30%E7%B1%B3%E7%9A%84%E5%9C%BA%E5%9C%B0%EF%BC%8C%E5%9C%A8%E4%B8%AD%E5%A4%AE%E5%BB%BA%E4%B8%80%E6%B8%B8%E6%B3%B3%E6%B1%A0%EF%BC%8C%E5%91%A8%E5%9B%B4%E6%98%AF%E7%AD%89%E5%AE%BD%E7%9A%84%E4%BE%BF%E9%81%93%E5%8F%8A%E4%BC%91%E6%81%AF%E5%8C%BA%EF%BC%8C%E4%B8%94%E6%B8%B8%E6%B3%B3)
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