Question

Area of cementing floor and walls formula

Answer 1

The opposite walls being of the same size and shape have the same area too.
The total area of the four walls = lh+bh+lh+bh
= 2lh+2bh
= 2h(l+b)

Answer 2

HEYA!!

$\boxed {AREA \: OF \: FLOOR \: = \: LENGHT \: AND \: BREADTH}$



$\boxed {AREA \: OF \: 4 \: WALLS \: IS \: 2×Height(Leangth +Breadth)}$