Area of building is [tex]3,84,000m^3[/tex] .
Step-by-step explanation:
Here we have , a figure in given below picture where we have to find volume of this office building , Let's find out:
If we look closely we see that it's basically cuboid with dimensions 50 m by 110 m by 70 m . But there's one small cuboid sliced off from this cuboid with dimensions 50 m by 10 m by (110-90) m i.e. 50 m by 10 m by 20 m .
Area of building = Area of larger cuboid - Area of smaller cuboid
Area of cuboid = [tex]length(width)(breadth)[/tex]
⇒ Area of building = Area of larger cuboid - Area of smaller cuboid
⇒ [tex]Area = (50(110)(70))m^3 - (50(10)(20))m^3[/tex]
⇒ [tex]Area = 3,85,000m^3 - 10,000m^3[/tex]
⇒ [tex]Area = 3,84,000m^3[/tex]
Therefore, Area of building is [tex]3,84,000m^3[/tex] .
