Question

Ravi runs ten times around a square
field and covers 4 km. Find the area of
the field.​

Answer 1

Answer:

area of square = 4×side

4×4

16 km ans.

Answer 2

$\bold{\huge{\fbox{\color{Black}{Given}}}}$

• Total times Ravi runs around the Field = 10

• Total Distance covered = 4km

$\bold{\huge{\fbox{\color{Black}{ToFind}}}}$

• Area of field = Area Of Square

$\bold{\huge{\fbox{\color{Black}{Solution}}}}$

1 km = 1000m

Then,

4km = 1000 × 4 = 4000m

Area covered in 10 times = 4000m

Area covered in 1 time = 4000/10 = 400m

Area covered in 1 time = Perimeter of square.

Perimeter of Square = 4a

So,

=> 400 = 4a

=> a = 400/4 = 100m

Side of Square = a = 100m

Area of Square = a^2

=> (100)^2 = 10000m^2