Question

find the cost of fencing a rectangle park of length 150m and breadth 175m at the rate of 8 rupees per metre​

Answer 1

Answer:

210000

Step-by-step explanation:

area =length x breadth

=150x175

=26250

cost = area x cost

= 26250x8

=210000

Answer 2

Step-by-step explanation:

We will be using the formula for the perimeter of a

We will be using the formula for the perimeter of a rectangle which is equal to 2 (Length + Breadth)

Length = 175 m

Breadth = 125 m

The perimeter of rectangular park = 2 (Length + Breadth)

⇒ 2 (175 + 125) m

⇒ 2 × 300 = 600 m

Hence, the perimeter of the rectangular park is 600 m

Now, the cost of 1 m fencing is ₹12

The cost of 600 m fencing = ₹ 12 × 600 = ₹ 7200

Therefore, ₹ 7200 is the cost of fencing the rectangular park.