Question

find the cost of fencing a rectangular park of length 175 m and breath 125 m rate of Rs 12 permeter​

Answer 1

Answer:

Given that

Length = 175m

Breadth = 125m

We know that the perimeter of the rectangle = 2(l+b).

now by the question

= 2 ( 175 + 125 )

= 2 ( 300 )

= 600.

now the cost of fencing for 12 perimeter = 1

then the cost of fencing for 600 perimeter = 600÷12 = 50.

Answer 2

Answer:

Here length= 175m

breadth = 125m

Therefore, perimetre of rectangular park = 2(l + b) =2(175 + 125) = 2(300) = 600m

Therefore cost of fencing the rectangular park at the rate of Rs 12 per metre = 12 × 600= Rs7200