Question

There is a garden inside a 150 m long and 100 m wide rectangular park. A 20 m wide path is built surrounding
the garden along the boundary of the park. Find the area of the garden.​

Answer 1

Step-by-step explanation:

Area of garden = lxb

150 x 100=15000m²

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Answer 2

1. Area of garden is 6600 m square

Given that :

• There is a garden inside a 150 m long and 100 m wide rectangular park.
• A 20 m wide path is built surrounding the garden along the boundary of the park.

To find :

• The area of the garden.

Formula used :-

• Area of rectangular park

= length × breadth

Solution :-

• Area of rectangular park

= length × breadth

According to the given data

• Area of rectangular park

= length × breadth

= 150 × 100

= Rs 15000

Again,

• A 20 m wide path is built surrounding the garden.

→ length of garden

= 150 - {20 + 20}

= 150 - 40

= 110 m

Now find the breadth, breadth of garden

= 100 - {20 + 20}

= 100 - 40

= 60 m

• Hence

→ Area of the garden

= length × breadth

= 110 × 60

= 6600 m square

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