小明用一根铁丝围成了一个面积为25平方厘米的正方形,小颖对小明说:“我用这跟铁丝可以围个面积也是25平方厘米的圆,且铁丝还有剩余”.请帮他们计算一下围成圆形后铁丝还剩______厘米.
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/15 06:43:04
![小明用一根铁丝围成了一个面积为25平方厘米的正方形,小颖对小明说:“我用这跟铁丝可以围个面积也是25平方厘米的圆,且铁丝还有剩余”.请帮他们计算一下围成圆形后铁丝还剩______厘米.](/uploads/image/z/8927970-42-0.jpg?t=%E5%B0%8F%E6%98%8E%E7%94%A8%E4%B8%80%E6%A0%B9%E9%93%81%E4%B8%9D%E5%9B%B4%E6%88%90%E4%BA%86%E4%B8%80%E4%B8%AA%E9%9D%A2%E7%A7%AF%E4%B8%BA25%E5%B9%B3%E6%96%B9%E5%8E%98%E7%B1%B3%E7%9A%84%E6%AD%A3%E6%96%B9%E5%BD%A2%2C%E5%B0%8F%E9%A2%96%E5%AF%B9%E5%B0%8F%E6%98%8E%E8%AF%B4%EF%BC%9A%E2%80%9C%E6%88%91%E7%94%A8%E8%BF%99%E8%B7%9F%E9%93%81%E4%B8%9D%E5%8F%AF%E4%BB%A5%E5%9B%B4%E4%B8%AA%E9%9D%A2%E7%A7%AF%E4%B9%9F%E6%98%AF25%E5%B9%B3%E6%96%B9%E5%8E%98%E7%B1%B3%E7%9A%84%E5%9C%86%2C%E4%B8%94%E9%93%81%E4%B8%9D%E8%BF%98%E6%9C%89%E5%89%A9%E4%BD%99%E2%80%9D.%E8%AF%B7%E5%B8%AE%E4%BB%96%E4%BB%AC%E8%AE%A1%E7%AE%97%E4%B8%80%E4%B8%8B%E5%9B%B4%E6%88%90%E5%9C%86%E5%BD%A2%E5%90%8E%E9%93%81%E4%B8%9D%E8%BF%98%E5%89%A9______%E5%8E%98%E7%B1%B3.)
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