Question

the floor of a rectanglular hall has a perimeter of 250m. its height is 6m find the cost of painting it's four walls (including door) at the rate of Rs.6 per square meter

Answer 1

surface area of 4 wall=2(l+b)*h
250*6=1500m
cost=1500*6=9000m
mark as brainiest plz

Answer 2

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