Question

find the total surface area of cuboid whose Length breadth and height are 8cm 7cm and 4cm respectively

Answer 1

here you go ☆☆

$\bold{ \underline{given}}$
▪l = 8cm
▪B = 7cm
▪h = 4cm

$\bold{ \underline{to \: find}}$
▪$\mathtt{tsa = 2(lb + bh + hl)}$
▪$2(8 \times 7 + 7 \times 4 + 4 \times 8)$
▪$2(72 + 28 + 32)$
▪$2(132)$
▪$264$

$\boxed{hope \: it \: helps}$