Question

three cubes each with 2 centimetre edge are placed side by side to form a cuboid sketch and oblique you or isometric sketch of this cuboid​

Answer 1

T.S.A of 3 cube - 4 area of square.

3×6×2×2-4×2×2

72-16

56cm*2

therefore,the total surface area of adjoining 3 cube will br 56cm*2