Question

How much fencing is required to fence a rectangular garden, which is 18 m long and 12 m wide ?​

Answer 1

Answer:

60m fencing is required to fence a rectangular garden, which is 18 m long and 12 m wide.

Step-by-step explanation:

Length = 18 m

Breadth = 12 m

Here we have to find out How much fencing is required to fence a rectangular garden. This means we have to find out the perimeter of the rectangle by using the formula, the perimeter of rectangle = 2(length + breadth)

The perimeter of rectangle = 2(length + breadth)

= 2 ( 18 + 12)

= 2 (30)

= 60 m

So, 60m fencing is required to fence a rectangular garden, which is 18 m long and 12 m wide.

Answer 2

Here the length and the breadth of a rectangular garden is given

length = 18 m

breadth = 12 m

We have to find out the length of fencing that would be needed

So, length of fencing = perimeter of the garden

= 2 ( length + breadth )

= 2 ( 18 + 12 )

= 2 × 30

= 60

Hence, the length of fencing needed for the rectangular garden will be 60 m