Question

A garden is 80 m long and 65 m broad. A path 5 m wide is to be built outside and

around it. Find the area of the path. Also find the area of the garden in hectare. (Hint: 1

hectare = 10000 m2

)​

Answer 1

Answer:

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Step-by-step explanation:

Length of rectangular garden = 80 m and breadth of rectangular garden = 65 m

Outer length of rectangular garden with path = 80 + 5 + 5 = 90 m = 65+ 5 + 5 = 75 m  

Outer area of rectangular garden with path = length x breadth = 90 x 75= 6750 m²  

Inner area of garden without path = length x breadth  = 80 x 65 = 5200 m²  

Now Area of path = Area of garden with path – Area of garden without path = 6750 – 5200= 1550m²

Since, 1 m² =1/10000 hectares

Therefore, 6,750 m² = 6750 = 0.675 hectares