Question

Find the perimeter of a square feild whoose area is 169 m^2​

Answer 1

AnSwer -:

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Perimeter of square = 52 m

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Step by Step Explanation


The are of Square-:

“A = s x s”

The perimeter of square

“ P = 4 x s”

S = length of side of a square

A = Area

P= Perimeter

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Given ,

The area of square-: 169 m^2

To find ,

Perimeter of a square

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Solution,

For finding perimeter of square first we

have to find the length of side of

a square.

Formula area of square-: A = s x s

A = Area = 169 m^2

S = ??

S x S = 169m^2

S^2 = 169m^2

S = √169

S = √(13 x13)

So,

S = 13 m

Now ,

We have to find the perimeter of a

square.

“P = 4 x s”

P = Perimeter

S = side = 13m

Perimeter =

4 x 13

= 52 m

Hence ,


Perimeter of square = 52 m

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Answer 2

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Given

• Area of square field = 169m^2

To Calculate

• Perimeter of square

Solution

Let the side of square be x

According to question,

$\bf \implies {side}^{2} = 169 {m}^{2}$

$\bf \implies {x}^{2} = 169$

$\bf \implies x = \sqrt{169}$

$\bf \implies x = \sqrt{13 \times 13}$

$\bf \implies x = 13m$

Perimeter of Square

$\bf = 4 \times side$

$\bf = 4 \times 13$

$\bf = 52m$

Therefore, Perimeter of square is 52m.

Additionally

• Area of Rectangle = l × b
• Perimeter of Rectangle =2 (l + b)
• Area of square = Side × Side
• Perimeter of square = 4 × Side