Question

The perimeter of a square field is 48 meter. Find it's area​

Answer 1

Answer:

144 square m.

Step-by-step explanation:

We are given that the perimeter of a square is 48 m. We know that the formula of the perimeter of the square is 4a, where a is the side of a square. Thus, the area of the square is 144 square m.

Answer 2

Answer:

Perimeter of the square =4× side =48 m

Length of side of the square =

4/48 =12 m

Now, area of this square =side

2

=144 sq m

Given, the area of a rectangle is 4 sq m less than the area of given square.

Area of rectangle =144−4=140 sq m

⇒ Length × Breadth =140 sq m

⇒14 m× Breadth =140 sq. m

⇒ Breadth =10 m