Question

a rectangular field has a part 5 metre wide running round it. if the rectangle formed by the path and the field is 200 m * 60m
1) find the area of the path
2) the cost of constructing the path of rupees 15 per metre²​

Answer 1

Answer:

Answer. Area of the inner rectangle=200m×60m=12000 square meter. =13056 square meter

Step-by-step explanation:

total length of the path = perimeter

=2(l+b)

=2(200+60)

=520m.

a) Area of the path =length×width

=520×5

=2600m

2

b) Cost of construction =area×costperm

2

=2600×15= 39,000

Answer 2

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