Question

There is a 3 meter wide road around the square park of Ajanta Housing Complex. If the range of the park including the road is 484 meters, we calculate the area of ​​the road.wrongwromg​

Answer 1

Answer:

given with of road =3m

assume Length of outer square is 4m

Then also Length of inner square is (n−6)m

So area of roads =area of outer square- area of inner square

1764=n

2

−(n−6)

2

1764=n

2

−(n

2

−12n+36)

1764=12n−36

12n=1800

n=150

So The perimeter of the park =4n

=4×150

=600 meter