Question

2) Find the cost of fencing a square park of side 250 m at the rate of ₹20per metre​

Answer 1

Answer:

rupees 5000

Step-by-step explanation:

Answer 2

Given:-

Cost of fencing = Rs. 20 per metre

Side of Square park =250 m

Solution:-

We know that,

$\large\purple{\boxed{\mathtt{Perimeter \: of \: square \: = \: 4a}}}$

Perimeter=4a =4×250=1000 m

now,

Cost of fencing =20×1000

‎ ‎ ‎‎ ‎ ‎ ‎ ‎‎ ‎ ‎ ‎ ‎ ‎‎ ‎ ‎ ‎ ‎ ‎‎ ‎ ‎ ‎ ‎ ‎ ‎‎ ‎ ‎ ‎=20,000Rs.

Therefore, cost of fencing a square park of side 250 m at the rate of ₹20per metre is Rs20,000