Question

Two cubes of edge 11cm are joined end to end to form a cuboid. Find the volume and total
surface area of the cuboid.

Answer 1

Answer:

a=11

volume of cube  $=a^{3}$

                            $=11^{3}$

                            $=1331$

volume of the cuboid $=$ Volume of cube $+$ volume of cube

                                    $= 1331 + 1331$

                                    $=2662$