4 cubes  each of side 8cm are placed adjacent to each other find the total surface area of the cuboid former

 

Asked by pallavikesanakurthi000 | 29th Nov, 2021, 05:52: PM

Expert Answer:

Cuboid

length = 8cm + 8cm + 8cm + 8cm = 32 cm

breadth = 8 cm

height = 8 cm

 

Total surface area = 2(lb + bh + hl)

          = 2(32*8 + 8*8 + 8*32) cm²

          = 2(256 + 64 + 256) cm²

          = 2(576) cm²

          = 1152 cm²

Answered by Arun | 30th Nov, 2021, 09:38: AM