Question

8. The floor of a rectangular hall has a perimeter 15 m.
If the cost of painting the four wall at the rate of 10
per m' is 15000, find the height of the hall.​

Answer 1

Answer:

Step-by-step explanation:

PERIMETER OF THE RECTANGULAR HALL= 15m

COST OF PAINTING THE FOUR WALL AT 10per m' = 15000

LET THE HEIGHT OF THE WALL BE x

SO,

CSA OF THE RECTANGULAR ROOM = 2(bh+lh)

I HOPE YOU UNDERSTOOD THE QUESTION