Question

Cost of fencing of a square garden who's each side is 200m and cost per meter is 15rs

Answer 1

Question :

Cost of fencing of a square garden who's each side is 200m and cost per meter is 15 rs.

Answer :

Cost of fencing it is Rs 12000.

Step-by-step explanation :

Side of a square garden = 200 m

Perimeter of square garden -

⇒ 4 × side

⇒ 4 × 200 m

⇒ 800 m

Cost of fencing of a square garden -

⇒ Rate × Perimeter

⇒ Rs (15 × 800) = Rs 12000

Answer 2

Perimeter of side of square = 4 × side
4×200
800 m
cost of fencing one metre = 15 ruppes
total cost of fencing = 15 × 200
= 3000 ruppes