用1:2000的比例尺在下面画出草坪的示意图,并在图上标出相应的数据第一小题:400M跑道两边的直线跑道长100M,两个半圆的直径长多少M?(标准跑道的宽为1.25M,得数保留 整数)第二小题:跑道内
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![用1:2000的比例尺在下面画出草坪的示意图,并在图上标出相应的数据第一小题:400M跑道两边的直线跑道长100M,两个半圆的直径长多少M?(标准跑道的宽为1.25M,得数保留 整数)第二小题:跑道内](/uploads/image/z/1575041-41-1.jpg?t=%E7%94%A81%3A2000%E7%9A%84%E6%AF%94%E4%BE%8B%E5%B0%BA%E5%9C%A8%E4%B8%8B%E9%9D%A2%E7%94%BB%E5%87%BA%E8%8D%89%E5%9D%AA%E7%9A%84%E7%A4%BA%E6%84%8F%E5%9B%BE%2C%E5%B9%B6%E5%9C%A8%E5%9B%BE%E4%B8%8A%E6%A0%87%E5%87%BA%E7%9B%B8%E5%BA%94%E7%9A%84%E6%95%B0%E6%8D%AE%E7%AC%AC%E4%B8%80%E5%B0%8F%E9%A2%98%EF%BC%9A400M%E8%B7%91%E9%81%93%E4%B8%A4%E8%BE%B9%E7%9A%84%E7%9B%B4%E7%BA%BF%E8%B7%91%E9%81%93%E9%95%BF100M%2C%E4%B8%A4%E4%B8%AA%E5%8D%8A%E5%9C%86%E7%9A%84%E7%9B%B4%E5%BE%84%E9%95%BF%E5%A4%9A%E5%B0%91M%3F%EF%BC%88%E6%A0%87%E5%87%86%E8%B7%91%E9%81%93%E7%9A%84%E5%AE%BD%E4%B8%BA1.25M%2C%E5%BE%97%E6%95%B0%E4%BF%9D%E7%95%99+%E6%95%B4%E6%95%B0%EF%BC%89%E7%AC%AC%E4%BA%8C%E5%B0%8F%E9%A2%98%EF%BC%9A%E8%B7%91%E9%81%93%E5%86%85)
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