Question

A path 4m wide runs around the inside of a square Park of side 100m.find the area of the path. find the cost of levelling the path at ₹ 5 per square meter.
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Answer 1

Answer:

See the attached figure :-

given ,

length of the big square = 100 m

length of the small square = 5 m

Side of the smaller square = Side of the bigger square - 2(width of the path)

= 100 - 2(5)

= 90 m

Area of the path = (100)^2- (90)^2 = 10000 - 8100 = 1900 sq m

Cost of cementing at the rate of Rs 250 per 10 m2 = 250 x 190 = Rs 47500

Answer 2

Step-by-step explanation:

the correct Answer is 47500