Question

what should be side of square (in cm.) if its permeter equal to area​

Answer 1

Answer:

4 cm is the side

Solution:

Given that Area of a square is numerically equal to its perimeter.

Need to find the side of the square in cm.

Let the side of the square = x

Perimeter of a square = 4 × side

Area of a square = side × side

According to the Question:

⟹ 4 × side = side × side

⟹ 4s = s × s

⟹ 4 = ( s × s )/s

⟹ 4 = s

4cm is the side of the square

More:

A square is a quadrilateral ( 4 - sided polygon ). Whose all angles are right angles and all sides are of equal measure. Diagonals of a square are perpendicular bisector of each other.

Answer 2

$\huge \bf \underline {\fbox{Correct \: Question:- }}$

What should be the side of square(in cm) if its perimeter of square equal to area of square.

$\huge \bf \underline {\fbox{Answer:-}}$

Given:

• Side of the square in cm.

To find:

• Side of square if its perimeter is equal to area of square.

Formula required:

• Perimeter of square is 4×s.
• Area of square is s×s.

Solution:

Let side of square is "s" cm.

Then,

perimeter of square= area of square

∴ 4×s=s×s

$\small \bf ∴4 = \frac{s \times s}{s}=s$

$\fbox {\bf {∴ \: 4 = s}}$

Hence,side of square is 4cm then perimeter of square is equal to area of square.

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