Question

The length and breadth of a rectangular garden are 250m and 145m

respectively. Find the cost of fencing the garden at the rate of Rs 4.50

per metre.​

Answer 1

perimeter of the triangle = 2*(length+breadth)

=2*(250+145)

=2*(395)

=790m

rate of fencing per meter = 4.50 rupees

rate of fencing 790m = 790 *4.50

=3555 rupees

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Answer 2

Length= 250m
Breadth= 145m
Therefore perimeter= 2*(length + breadth)
= 2*(250+145)m
=2*395m
=790m
Cost of fencing the garden= rate*perimeter
=790m*₹4.50
=₹3555
Answer= Cost of fencing the garden is ₹3555