Question

Find the total surface area or a cuboid without lid whose length breadth
and Height are given by 4 m 3 m and 2 m respectively
cuboid ​

Answer 1

Answer:

TSA of cubiod=2(lb+BH+hl)-L xb

(we minus lb coz then is no lid above the box)

so,

Atq

=2(12+6+8)-12

=2(26)-12

=56-12

=44 m^2