[" 8.The floor of a tectangular hall has a perimeter "15m" ."],[" If the cost of painting the four wall at the rate of "210],[" per "m^(3)" Ls "1SO0O" ,find the height of the hall."]

The floor of a rectangular hall has a perimeter 250 m . If the cost of painting the four walls at the rate of rupes 10 per m^(2) is rupes 15,000 , find the height of the hall.

The floor of a rectangular hall has a perimeter 250 m. If the cost of painting the four walls at the rate of Rs 10 per m^2 is Rs 15000, find the height of the hall.

The floor of a rectangular hall has a perimeter 250m. If the cost of painting the four walls at the rate of 10 per m^(2) is Rs.1500. Find the height of the hall.

The floor of a rectangular hall has a perimeter 250 m\ dot If the cost of painting the four walls at the rate of 10\ p e r\ m^2 is R s .15000. Find the height of the hall.

The floor of a rectangular hall has a perimeter 250 m. If the cost of painting the four walls at the rate of Rs. 10 per m^(2) is Rs. 15,000, find the height of the hall. [Hint : Area of the four walls = Lateral surface area.]

The floor of a rectangular hall has a perimeter 250 m. If the cost of painting the four walls at the rate of R s" "10" "p e r" "m^2 is Rs 15000, find the height of the hall. [Hint : Area of the four walls = Lateral surface area.]

The floor of a rectangular hall has a perimeter 250 m. If the cost of painting the four walls at the rate of Rs.10 perm² is Rs.15000, find the height of the hall.

The floor of a rectangular hall a perimeter 250 m. If the cost of painting the four walls at the rate of Rs 10 per m^(2) is Rs 15000, find the height of the hall.

The floor of a rectangular hall has a perimeter 250 m. If the cost of painting the four walls at the rate of R s\ 10\ p e r\ m^2 is Rs 15000, find the height of the hall.[Hint : Area of the four walls = Lateral surface area.]