Question

the Length breadth and height of a cuboid are 8 ,6 and 4 respectively then find its total surface area​

Answer 1

Step-by-step explanation:

⇒ Length of a cuboid (l)=8cm

⇒ Breadth of a cuboid (b)=7cm

⇒ Height of a cuboid (h)=4cm

⇒ Total surface area of cuboid =2(lb+bh+hl)

=2(8×7+7×4+4×8)

=2(56+28+32)

=2(116)

=232cm

2

∴ Total surface area of cuboid =232cm

2

Answer 2

Answer:

Step-by-step explanation:

tsa of a cuboid= 2(lb+bh+hl)

                        =2[(8*6)+(6*4)+(4*8)]

                         =2(48+24+32)

                          = 2*104 = 208 sq. units