四个为半径都是8厘米的圆的位置如下图所示,你能求出阴影部分的面积吗?
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![四个为半径都是8厘米的圆的位置如下图所示,你能求出阴影部分的面积吗?](/uploads/image/z/268544-56-4.jpg?t=%E5%9B%9B%E4%B8%AA%E4%B8%BA%E5%8D%8A%E5%BE%84%E9%83%BD%E6%98%AF8%E5%8E%98%E7%B1%B3%E7%9A%84%E5%9C%86%E7%9A%84%E4%BD%8D%E7%BD%AE%E5%A6%82%E4%B8%8B%E5%9B%BE%E6%89%80%E7%A4%BA%2C%E4%BD%A0%E8%83%BD%E6%B1%82%E5%87%BA%E9%98%B4%E5%BD%B1%E9%83%A8%E5%88%86%E7%9A%84%E9%9D%A2%E7%A7%AF%E5%90%97%3F)
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