Question

The area of a rectangular plotis 630 sq. m and its length is 35 m Find the cost of fencing the plot at
rate of 35 per metre.

Answer 1

Answer:

Rs. 3710

Step-by-step explanation:

Area of the Rectangular Plot = 630 sq. m

Length of the Rectangular Plot = 35 m

Let the Breadth of this Rectangular Plot be x,

Breadth of the Rectangular Plot => Area = Length×Breadth

=> 630 sq. m = 35m × x

=> 630 / 35 = x

=> 18 = x

Breadth of the Rectangular Plot = 18 m

Now,

Perimeter of the Rectangular Plot = Length of Fence

Perimeter = 2 [Length+Breadth]

= 2 [ 35+18 ]

= 2 × 53

= 106 m

Rate of fencing = Rs.35/m

Cost of fencing = 35×106

= Rs. 3710 (Answer)