Question

Mohan runs around a rectangular park in 4 round he covers 1800 m if the lenght 200m find the area of this park

Answer 1

Answer:

4 rounds=1800m

then 1 round=1800/4=450

length=200m

2(l+B)=450

2(200+B)=450

200+B=225

B=25

area=l×B=200×25=5000m^2

Answer 2

Answer:

In 1 round he covers (1800÷4)=450 m .

Therefore , the perimeter of the rectangular path is 450 m

the length is 200 m (given)

Therefore

the breadth is (450÷2)- 200 = 25 m

. then , the area will be (25×200) =5000 meter square ...

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