Question

A rectangular garden is 40m long and 30m wide A two metre path is to be paved inside the garden along its boundary using tiles 25cm×20cm in size Refer the diagram and answer following questions Find area not to be paved inside the garden?​

Answer 1

Answer:

Ok I will tell you the answer

Step-by-step explanation:

area of rectangular garden = 40 x 30 = 1200 m sq. or 120000 cm sq

Tiles area = 25 x 20 = 500 cm sq

Now tiles required = 120000/500 = 240

Now area which are not paved inside the garden =

Answer 2

Given:

✰ A rectangular garden is 40 m long and 30 m wide.

✰ A two metre path is to be paved inside the garden along its boundary.

To find:

✠ The area not to be paved inside the garden.

Solution:

Let's understand the concept! first we will calculate the length and breadth of the part not to be paved inside the garden and then by using formula, the area not to be paved inside the garden.

Let's find out...♪

➛ Length of the rectangular garden = 40 m

➛ Breadth of the rectangular garden = 30 m

➛ Length of the path = 2 m

➛ Length of the path = 2 m

➛ Length of the part not to be paved inside the garden = 40 - 2 × 2

➛ Length of the part not to be paved inside the garden = 40 - 4

➛ Length of the part not to be paved inside the garden = 36 m

➛ Breadth of the part not to be paved inside the garden = 30 - 2 × 2

➛ Breadth of the part not to be paved inside the garden = 30 - 4

➛ Breadth of the part not to be paved inside the garden = 26 m

Now,

✭ Area = length × breadth ✭

➤ Area not to be paved inside the garden = 36 × 26

➤ Area not to be paved inside the garden = 936 m²

∴ The area not to be paved inside the garden = 936 m²

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