Question

a square field has a side 150 M long. there is a road 5 metre wide All Around The Park outside it. find the cost of constructing the road at rupees 250 per square metre​

Answer 1

Answer:

₹775000.00

Step-by-step explanation:

Side of square field =150 m

Width of road =5 m

Then area of road of opposite side of square field =160 ×5 ×2 =1600 m^2

and

area of road of other opposite side = 150× 5 ×2=1500 m^2

Total area of road =1600 +1500 =3100 m^2

Cost of constructing road per unit area = ₹250

Total cost of constructing roads around square field = 3100×250= ₹775000

Answer 2

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