来自秦绪伟的问题
【圆周率是圆的______与______的比，比值是______．】
圆周率是圆的______与______的比，比值是______．
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2020-10-15 04:15
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安若铭
由圆周率的含义可知：圆周率表示圆的周长与它直径的比，圆周率的值是π；
故答案为：周长，它直径，π．
2020-10-15 04:16:32
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