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Earth makes a complete revolution around the Sun once per year in a nearly circular orbit that has a radius of about $$93x10^6$$ miles. Of the following, which is closest to the distance in miles, that Earth travels in that orbit in one year?
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· 相关考点
4.5.2 圆的周长与面积
4.5.2 圆的周长与面积
以上解析由 考满分老师提供。
