Question

There is a square lawn with the side 12m . It needs to be fenced on all the sides leaving a gap of 8 m for the entrance. Find the length of fencing.
TELL ASAP

Answer 1

Answer:

easy

Step-by-step explanation:

side of square lawn

12m

perimeter of the square lawn

12×4 m

48m

now,

we need to leave 8m gap for the entrance

so,

48-8m

40m

so the length of fencing is 40 m

Answer 2

The length of the square lawn is 12 m.

We have to find the length of fencing that will be needed.

First, we will find the perimeter of the square lawn

perimeter = 4 × side

= 4 × 12

= 48 m

Now, it is given that 8 m gap has to be left for the entrance.

So, length of fencing = 48 - 8

= 40 m

Hence, the length of the fencing will be 40 m