Question

a path of uniform width 1m is constructed on all around inside a rectangular garden of length 35m and breadth 25m .also a pond of radius of 2m is constructedin the middle of the garden find the area of path and pond​

Answer 1

Answer:

Step-by-step explanation:

Length of rectangular garden=90m and breadth of rectangular garden=75m

Outer length of rectangular garden with path=90+5+5=100m

Outer breadth of rectangular garden with path =75+5+5=85m

Outer area of rectangular garden with path=length×breadth=100×85=8,500m  

2

 

Inner area of garden without path=length×breadth=90×75=6,750m  

2

 

Now, Area of path=Area of garden with path−Area of garden without path

=8,500−6,750

=1,750m  

2

 

Since, 1m  

2

=  

10000

1

​  

hectares

Therefore, 6,750m  

2

=  

10000

6750

​  

=0.675 hectares.