Question

A path of 5 m wide run outside the rectangular
garden which is 110 m long and 90 m broad. Find
the area of path in hectares.​

Answer 1

Explanation:

Length,l=110m

Breadth,b=90m

Area of garden=l×b=110∗90=9900m

2

When new path is included then,l=120m and b=100m

Sothat area=l×b=120×100=12000m

2

Area of path=12000−9900=2100m

2

1 hectare=10000m

2

Therefore area of garden=

10000

2100

=0.21 hectares

Answer 2

Answer:

Length,l=110m

Breadth,b=90m

Area of garden=l×b=110×90=9900m^2

When new path is included then,l=120m and b=100m

Sothat area=l×b=120×100=12000m^2

Area of path=12000−9900=2100m^2

1 hectare=10000m^2

Therefore area of garden= 2100/10000

=0.21 hectares

Explanation:

thanks..