一个平行四边形相邻两边的长各增加原边长的1/2,面积是原平行四边形面积的几倍?
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![一个平行四边形相邻两边的长各增加原边长的1/2,面积是原平行四边形面积的几倍?](/uploads/image/z/10098292-4-2.jpg?t=%E4%B8%80%E4%B8%AA%E5%B9%B3%E8%A1%8C%E5%9B%9B%E8%BE%B9%E5%BD%A2%E7%9B%B8%E9%82%BB%E4%B8%A4%E8%BE%B9%E7%9A%84%E9%95%BF%E5%90%84%E5%A2%9E%E5%8A%A0%E5%8E%9F%E8%BE%B9%E9%95%BF%E7%9A%841%2F2%2C%E9%9D%A2%E7%A7%AF%E6%98%AF%E5%8E%9F%E5%B9%B3%E8%A1%8C%E5%9B%9B%E8%BE%B9%E5%BD%A2%E9%9D%A2%E7%A7%AF%E7%9A%84%E5%87%A0%E5%80%8D%3F)
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