Question

please answer me its urgent​

Answer 1

Step-by-step explanation:

One side of the floor is 250/4=62.5

The area of one wall is

62.5×4=250

Then, the area of four walls will be 250×4=1000

The total cost will be 1000×12=12000 rupees

Answer 2

Answer:

Rs.6000

Step-by-step explanation:

PERIMETER OF FLOOR = 250m

HEIGHT OF WALLS = 4m

BY PROBLEM,

2(l+b) = 250

l+b = 125

BY PROBLEM,

2(l×h + b×h) = 2h(l+b)

= 2×4×125

= 1000 sq.m

COST OF PAINTING 4 WALLS = 6×1000

= RS.6000

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