Question

The length of a hall is 20m and width 16m the sum of areas of flour and flat roof is equal to the sum of areas of four walls find the height and volume of the hall

Answer 1

Length =l= 20m
width =w=16m
height =h

sum of the areas of floor and roof = surface area of the four walls

lw+lw = 2(l+w)h

2lw= 2(l+w)h

lw=(l+w)h

20*16=(20+16)h

20*16=36*h

20*16/36=h


80/9= h

h=80/9m

volume = l*w*h

=20*16*80/9 m^3[simplify it]

Answer 2

Answer:

$\mathcal\purple {★Hope\: This\: Helped\: You}$

$\mathbb\green {★Hope\: You \: Have\: A\:Nice\:Day\:Ahead!}$

$\mathscr\blue {★Mark\: as\: brainliest\:if\: helpful...}$

Step-by-step explanation:

AKASH KUMAR OR ITEMHEAVEN