Question

The area of 4 walls of the room is 37.5m if the length is 5 m and width is 1.6m find the height .

Answer 1

Total area = 2h(l+b) ,

where l = length,b =breadth/width & h = height

by substituting the above values

we get,

37.5 = 2h(5+1.6)

37.5 = 2h(6.6)

37.5 = 13.2h

therefore, h = 37.5/13.2

which is equal to 2.841 m

Height = 2.841 metres

Note :- friend ,do check ur ans,Thanks

Answer 2

Area of 4 walls formula

2(l+b) x h = 37.5
2(5+1.6) x h = 37.5
h = 37.5/13.2
h=2.84m