Question

Area of a square field is 169 meter square . Find the perimeter

Answer 1

Area of square field =
${l}^{2}$

${l}^{2} = 169$
$l = 13 cm$

Perimeter of the Square field=
$4l$
=4×13=52 cm


^-^

Answer 2

Hey there !!

Question :-

→ Area of a square field is 169 meter square . Find the perimeter

Given :-

→ Area of square = 169 m² .

To find :-

→ Perimeter of square .

Solution :-

Firstly, we have to find a side of a square because to find the perimeter of square the side of square will be required i.e., 4 × side.

So, we have to find the side of square with only given points i.e.,

→ area of square = 169 m².

[ we know that the area of square = (side)² . ]

⇒ (side)² = 169 m² .

⇒ side = √169m² .

⇒ side = √(13m ×13m) .

So, side = 13 m.

Now,

→ we have to find the perimeter of square.

So, perimeter of square = 4 × side.

⇒ Perimeter of square = 4 × 13 m.

Hence, permeter of a square field = 52m.

THANKS

#BeBrainly.