Question

two cubes each of edge 12cm are joined. the surface area of new cuboid is.....​

Answer 1

Answer:

Length =12+12=24

When 2 cubes are joined we get a cuboid so

length = 24cm , breath = 12cm , height = 12cm

Now surface area of the resulting cuboid

= 2 ( lb + bh + hl )

= 2 ( 12×24+12×12+11×24)

= 2 (720)

=1440 cm^2

Hope it helps.........!!!

Answer 2

Answer:

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