Question

area of four walls of a room is 10.452m.sq its length is 5.2m and breadth is 1.5m. find its height

Answer 1

hello frnd!!

here's ur answer...

given:-

area of four walls of room means it's the CSA of the room.

CSA of the room=10.452m²

2h(l+b)=10.542m²

2h(5.2+1.5)=10.542m²

2h×6.7=10.542m²

h×6.7=10.542/2

h=5.226/6.7

h=0.78m

thus, the height of the room is 0.78m

hope this helps....