Question

Find the perimeter of the square whose area is 225 squar
e metre

Answer 1

Given :

• Area of square = 225 m².

To find :

• Perimeter of square =?

Formula Used :

• Area of square = side²
• Perimeter of square = 4 × side

Step-by-step explanation :

As We know that,

Area of square = side²

And it is Given that,

Area of square = 225 m².

Substituting the values in the above formula, we get,

225 = side²

Or, side² = 225

side² = 15 × 15

side = 15.

Therefore, Side of square = 15 m.

Now,

As We know that,

Perimeter of square = 4 × side

Substituting the values in the above formula, we get,

= 4 × 15

= 60.

Therefore, Perimeter of the square = 60 m.

Answer 2

$\sf\large{\underline{\underline{Question:-}}}$

Find the perimeter of the square whose area is 225 square metre.

$\sf\large{\underline{\underline{Given:-}}}$

• Area =.255 sq.m

$\sf\large{\underline{\underline{To\:Find:-}}}$

• Perimeter =?

$\sf\large{\underline{\underline{Formulas:-}}}$

• Perimeter = 4×side
• Area = side$^2$

$\sf\large{\underline{\underline{Solution:-}}}$

Area of the square =$side^{2}$

$\sf → 225=side^2\\\sf→ side=225^2\\\sf→ side=\sqrt225\\\sf→ side=15$

$\sf\large{\underline{\underline{Now:-}}}$

perimeter = 4× side

perimeter = 4×15

perimeter = 60

$\sf\large{\underline{\underline{Hence:-}}}$

• perimeter of the square is 60sq.m