length breadth and height of a cuboid as 10 cm 8 cm and 5 cm respectively find 1 vertical surface of the area 2 total surface of a

1 thought on “length breadth and height of a cuboid as 10 cm 8 cm and 5 cm respectively find 1 vertical surface of the area 2 total surface of a”

1. sollution

   1.vertical surface area of cuboid = 2lb+ 2bh + 2hl

   2 (10×8)+ 2 (8×5) + 2(10×5)

   2 (180)+ 2 (40) + 2 (50)

   360+80+100=540cm^2

   2.total surface area of cuboid= same as above

   Reply