Question

Find the cost of fencing a rectangular park of length 350m and breadth 250m at the rate of ₹18.50 per metre?​

Answer 1

Answer:

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Answer 2

Question :

Find the cost of fencing a rectangular park of length 350m and breadth 250m at the rate of ₹18.50 per metre?

Answer :

$\sf\pink{Given:}$

• Length of the rectangular park is 350 m .

• breadth of the rectangular park is 250 m.

• Rate of fencing is Rs 18.50 per m.

$\sf\pink{To\:find:}$

• The cost of fencing ?

Explanation :

Cost of fencing = Perimeter × Rate .

$\sf\red{Perimeter\:of\:rectangular\:park = 2(l + b)}$

$\longrightarrow\sf{ 2\times ( 350 + 250)}$

$\longrightarrow\sf{ 2\times 600}$

$\longrightarrow\sf{ 1200}$

Therefore the perimeter is 1200 m.

$\sf\red{Cost = Perimeter\times Rate}$

$\longrightarrow\sf{ 1200\times 18.50}$

$\longrightarrow\sf{ 22200}$

Therefore the cost of fencing the rectangular park is Rs 22200 .