Question

find the cost of fencing rectangular park of length 175 m and breadth 150m at the rate of ₹ 12 per meter.​

Answer 1

Answer:

₹ 7800

Step-by-step explanation:

Given a rectangular park.

Length of park = 175 m

Breadth of park = 150 m

To find the cost of fencing.

We need to find the Perimeter.

Also, we know that,

Perimeter of rectangle = 2(Length+Breadth)

Substituting the values, we get,

=> Perimeter = 2(175+150)

=> Perimeter = 2(325)

=> Perimeter = 650 m

Now, cost of fencing = ₹ 12 per m

=> Total cost = ₹ (12 × 650)

=> Total cost = ₹ 7800

Hence, the required cost of fencing is ₹ 7800.

Answer 2

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AnswEr:

• The cost of fencing at the rate of Rs. 12 per meter = Rs. 7,800.

Given That:

• Length of rectangular park = 175 m.
• Breadth of rectangular park = 150 m.

Need To Find:

• The cost of fencing at the rate of Rs. 12 per meter = ?

ExPlanation:

Formula used here:

• Perimeter of rectangle = 2 × (Length + Breadth)

Putting the values according to the given formula:

➠ Perimeter of rectangle = 2 × (175 + 150) m

➠ Perimeter of rectangle = 2 × 325 m

➠ Perimeter of rectangle = 650 m

• Hence, the perimeter of the rectangle is 650 m.

ThereFore:

The cost of fencing at the rate of Rs. 12 per meter is

➠ 650 × 12

➠ 7,800

• Hence, the cost of fencing at the rate of Rs. 12 per meter is Rs. 7,800.

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Additional Information:

❋ What is Perimeter?

• The length of the boundary of a closed figure is called Perimeter.

• Perimeter of rectangle = 2 × (Length + Breadth)
• Perimeter of square = 4 × Side

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