What is the minimum length and width in meters of a box that can contain an object 56cm wide and 843 mm long?

To determine the minimum dimensions of a box that can contain an object measuring 56 cm in width and 843 mm in length, we first convert all measurements to meters. The width is 0.56 m and the length is 0.843 m. Therefore, the minimum dimensions of the box must be at least 0.843 m in length and 0.56 m in width. The height can be any positive value, as it is not specified.