Question

the floor of a rectangular hall has a perimeter of 250m. it's height is 6 m. find the cost of painting it's four walls at the rate of 6 per square metre.




please koi bta do solve kr k​

Answer 1

Answer:

Perimeter of floor = 250 m

Height = 6 m

Area of 4 walls = 250×6=1500 m

Cost of painting 1 sq. m = Rs. 6

Cost of painting 4 walls = 1500×6=Rs.9000