Question

Find the total surface area of the following cuboid.

Answer 1

Here,
length (l) = 6 cm,
breadth (b) = 4 cm
And height (h) = 2 cm.
Now, Total surface area of cuboid = 2( lb + bh + hl )
$=2(6\times 4)+(4\times 2)+(2\times 6)$
$=2(24+8+12)$
$=2\left(44\right)=88{\text{cm}}^2$