The length and the breadth of a rectangular plot are 135 m and 65 m.

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asked Jun 12 in Class VII Maths by aditya23 (-2,140 points)

The length and the breadth of a rectangular plot are 135 m and 65 m. Find, its perimeter and the cost of fencing it at the rate of ₹60 per m.

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answered Jun 12 by navnit40 (-4,746 points)

Given :
Length (l) = 135 m
Breadth (b) = 65 m

Perimeter = 2 (l + b)
= 2(135 + 65)
= 2(200) = 400 m
∴Perimeter of rectangular plot is = 400 m
Cost of fencing per m = ₹60
∴Cost of fencing 400 m = ₹60 x 400 m = ₹24000

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