Question

A Cuboid has length, breadth and height of 6 cm, 4 cm and 2 cm respectively. Find the total surface area of Cuboid.

• A. $22{\text{cm}}^2$
• B. $44{\text{cm}}^2$
• C. $88{\text{cm}}^2$
• D. $176{\text{cm}}^2$

Answer 1

The correct option is C

$88{\text{cm}}^2$

Given,
$\text{Length}\left(l\right)=6\text{cm}$

$\text{Breadth}\left(b\right)=4\text{cm}$

$\text{Height}\left(h\right)=2\text{cm}$

The total surface area of Cuboid
$=2(lb+bh+lh)$
$=2(6\times 4+4\times 2+6\times 2)$
$=2\times (24+8+12)$
$=2\times 44$
$=88{\text{cm}}^2$