The length of hall is 24m and the width is 16 m.the sum of areas of the flor and the flat roof is equal to the area of for walls. Find the height and the volume of the hall
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Dimensions of the hall
Length =l=24m
Width=w=16m
Let height =h m
Given
1) area of floor +area of the roof=area of the four walls
lw+lw=2(l+w)h
2lw=(l+w)h
lw=(l+w)h
24×16=(24+16)*h
(24*16)/40=h
48/5=h
h=9.6m
2) volume of the hall= lwh
=24*16*9.6
=3686.4m^3
Length =l=24m
Width=w=16m
Let height =h m
Given
1) area of floor +area of the roof=area of the four walls
lw+lw=2(l+w)h
2lw=(l+w)h
lw=(l+w)h
24×16=(24+16)*h
(24*16)/40=h
48/5=h
h=9.6m
2) volume of the hall= lwh
=24*16*9.6
=3686.4m^3
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