一只老鼠沿着长方形的周长按A-B-C-D顺时针方向逃跑,同时一只猫由A点出发沿A-D-C-B逆时针方向追捕老鼠,在E在E点,猫抓住了老鼠,老鼠的速度是猫的17分之12,且CE长7.5米.求长方形的周长.(7.5×2)
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/06 20:43:23
![一只老鼠沿着长方形的周长按A-B-C-D顺时针方向逃跑,同时一只猫由A点出发沿A-D-C-B逆时针方向追捕老鼠,在E在E点,猫抓住了老鼠,老鼠的速度是猫的17分之12,且CE长7.5米.求长方形的周长.(7.5×2)](/uploads/image/z/7178356-28-6.jpg?t=%E4%B8%80%E5%8F%AA%E8%80%81%E9%BC%A0%E6%B2%BF%E7%9D%80%E9%95%BF%E6%96%B9%E5%BD%A2%E7%9A%84%E5%91%A8%E9%95%BF%E6%8C%89A-B-C-D%E9%A1%BA%E6%97%B6%E9%92%88%E6%96%B9%E5%90%91%E9%80%83%E8%B7%91%2C%E5%90%8C%E6%97%B6%E4%B8%80%E5%8F%AA%E7%8C%AB%E7%94%B1A%E7%82%B9%E5%87%BA%E5%8F%91%E6%B2%BFA-D-C-B%E9%80%86%E6%97%B6%E9%92%88%E6%96%B9%E5%90%91%E8%BF%BD%E6%8D%95%E8%80%81%E9%BC%A0%2C%E5%9C%A8E%E5%9C%A8E%E7%82%B9%2C%E7%8C%AB%E6%8A%93%E4%BD%8F%E4%BA%86%E8%80%81%E9%BC%A0%2C%E8%80%81%E9%BC%A0%E7%9A%84%E9%80%9F%E5%BA%A6%E6%98%AF%E7%8C%AB%E7%9A%8417%E5%88%86%E4%B9%8B12%2C%E4%B8%94CE%E9%95%BF7.5%E7%B1%B3.%E6%B1%82%E9%95%BF%E6%96%B9%E5%BD%A2%E7%9A%84%E5%91%A8%E9%95%BF.%EF%BC%887.5%C3%972%EF%BC%89)
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