Verified answer

Answer:

Perimeter = 100 m

Cost of fencing = 800 rupees

Step-by-step explanation:

Cost of fencing = Rs. 8 per meter

Sqaure park (s) =25 m

Perimeter = 4s

= 4 × 25

= 100 m

Cost of fencing = 8 × 100

= 800 rupees