(图我贴不出来,描述好了:一共四根线,左上角是a左下角是c右上角是b右下角是d)若bd经线的经度为150°E,则ab、bd、cd、ac四段经纬线的比例尺的大小关系是?A、ab>cd>ac=bdB、cd>ab<bd<acC、ac
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![(图我贴不出来,描述好了:一共四根线,左上角是a左下角是c右上角是b右下角是d)若bd经线的经度为150°E,则ab、bd、cd、ac四段经纬线的比例尺的大小关系是?A、ab>cd>ac=bdB、cd>ab<bd<acC、ac](/uploads/image/z/2628858-66-8.jpg?t=%EF%BC%88%E5%9B%BE%E6%88%91%E8%B4%B4%E4%B8%8D%E5%87%BA%E6%9D%A5%2C%E6%8F%8F%E8%BF%B0%E5%A5%BD%E4%BA%86%EF%BC%9A%E4%B8%80%E5%85%B1%E5%9B%9B%E6%A0%B9%E7%BA%BF%2C%E5%B7%A6%E4%B8%8A%E8%A7%92%E6%98%AFa%E5%B7%A6%E4%B8%8B%E8%A7%92%E6%98%AFc%E5%8F%B3%E4%B8%8A%E8%A7%92%E6%98%AFb%E5%8F%B3%E4%B8%8B%E8%A7%92%E6%98%AFd%EF%BC%89%E8%8B%A5bd%E7%BB%8F%E7%BA%BF%E7%9A%84%E7%BB%8F%E5%BA%A6%E4%B8%BA150%C2%B0E%2C%E5%88%99ab%E3%80%81bd%E3%80%81cd%E3%80%81ac%E5%9B%9B%E6%AE%B5%E7%BB%8F%E7%BA%AC%E7%BA%BF%E7%9A%84%E6%AF%94%E4%BE%8B%E5%B0%BA%E7%9A%84%E5%A4%A7%E5%B0%8F%E5%85%B3%E7%B3%BB%E6%98%AF%3FA%E3%80%81ab%EF%BC%9Ecd%EF%BC%9Eac%3DbdB%E3%80%81cd%EF%BC%9Eab%EF%BC%9Cbd%EF%BC%9CacC%E3%80%81ac)
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