Question

A garden is 90 M long and 75 metre broad a path 5 metre wide is to be built outside and around it find the area of the path also find the area of the garden hectare

Answer 1

Answer:

Step by step explanation:

Given:

Length of rectangular garden = 90 m

Breadth of rectangular garden = 75 m

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

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

Outer area of rectangular garden with path = length x breadth

= 100 x 85 = 8,500 m²

Inner area of garden without path = length x breadth 

= 90 x 75 = 6,750 m² 

Now,

Area of path = Area of garden with path – Area of garden without path

= 8,500 - 6,750

= 1,750 m²

Now, 1 m² = 1/10000 hectares

Thus, 6,750 m² = 6750/10000 = 0.675 hectares

.°. Area of garden = 0.675 hectares

Area of path = 1,750 m²

Answer 2

Answer:

1750 m².

= (1750÷10000) hactres

= 0.175 hactres   (1 hactre=10000 m²)

Step-by-step explanation:

To find the area of the path:

At first calculate the area of the garden, then calculate the area of the garden along with the path.

Subtract the area of the garden from the area of the garden along with path.

The area of the garden gets eliminated by subtracting its area by its own area and the area of the path remains left.

Thus, we get the area of the path.

Refer to the attachment for explanation.