、如图,长方体的长为15,宽为10,高为20,点离点的距离为5,一只

、如图,长方体的长为15,宽为10,高为20,点离点的距离为5,一只蚂蚁如果要沿着长方体的表面从点爬到点,需要爬行的最短距离是_______________

答案

25

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