Answer:
Similarity \[\to \] Both have the same heights. Difference \[\to \] One is cylinder, the other is a cube; Cylinder is a solid obtained by revolving a rectangular area about its one side whereas a cube is a solid enclosed by six faces; a cylinder has two circular faces whereas a cube has six square faces. For First Figure \[r=\frac{7}{2}\,cm\] \[h=7\,cm\] \[\therefore \] Lateral surface area \[=2\pi rh\] \[=2\times \frac{22}{7}\,\times \frac{7}{2}\,\times 7\] \[=154\,\,c{{m}^{2}}\] For Second Figure \[l=7\,cm\] \[b=7\,cm\] \[h=7\,cm\] \[\therefore \] Lateral surface area \[=4{{l}^{2}}\] \[=4\times {{(7)}^{2}}\] \[=196\,c{{m}^{2}}\] Hence, the second box has the larger lateral surface area.
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