三角比数学题现在有一个长方形,周长为28厘米,左上方为A点,左下方为B点,右上方为D点,右下方为C点.AD=BC(较长),AB=CD(较短)现在绘画一条对角线(有左上方的A点向下伸延至C点)角ACB=32°求
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![三角比数学题现在有一个长方形,周长为28厘米,左上方为A点,左下方为B点,右上方为D点,右下方为C点.AD=BC(较长),AB=CD(较短)现在绘画一条对角线(有左上方的A点向下伸延至C点)角ACB=32°求](/uploads/image/z/1998176-32-6.jpg?t=%E4%B8%89%E8%A7%92%E6%AF%94%E6%95%B0%E5%AD%A6%E9%A2%98%E7%8E%B0%E5%9C%A8%E6%9C%89%E4%B8%80%E4%B8%AA%E9%95%BF%E6%96%B9%E5%BD%A2%2C%E5%91%A8%E9%95%BF%E4%B8%BA28%E5%8E%98%E7%B1%B3%2C%E5%B7%A6%E4%B8%8A%E6%96%B9%E4%B8%BAA%E7%82%B9%2C%E5%B7%A6%E4%B8%8B%E6%96%B9%E4%B8%BAB%E7%82%B9%2C%E5%8F%B3%E4%B8%8A%E6%96%B9%E4%B8%BAD%E7%82%B9%2C%E5%8F%B3%E4%B8%8B%E6%96%B9%E4%B8%BAC%E7%82%B9.AD%3DBC%EF%BC%88%E8%BE%83%E9%95%BF%EF%BC%89%2CAB%3DCD%EF%BC%88%E8%BE%83%E7%9F%AD%EF%BC%89%E7%8E%B0%E5%9C%A8%E7%BB%98%E7%94%BB%E4%B8%80%E6%9D%A1%E5%AF%B9%E8%A7%92%E7%BA%BF%EF%BC%88%E6%9C%89%E5%B7%A6%E4%B8%8A%E6%96%B9%E7%9A%84A%E7%82%B9%E5%90%91%E4%B8%8B%E4%BC%B8%E5%BB%B6%E8%87%B3C%E7%82%B9%EF%BC%89%E8%A7%92ACB%3D32%C2%B0%E6%B1%82)
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