1.

Two cubes, each of edge 12 cm are joined end to end. Find the surface area of the resulting cuboid.

A. \[\pi {{r}^{4}}\]
B. \[190.93c{{m}^{3}}\]
C. \[189.5c{{m}^{3}}\]
D. \[181.25c{{m}^{3}}\]
Answer» C. \[189.5c{{m}^{3}}\]


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