Question

A wire in the shape of rectangle of 25cm and breath 17cm is used to forma square.What will be the measure of each side

Answer 1

$\underline{\bold{Given:}}$

Length = 25cm

breadth = 17cm

$\underline{\bold{To\:Find:}}$

measure of Side of a square .

Let find the perimeter of rectangle.

We know that,

$\boxed{\bold{Perimeter = 2\times ( l + b )}}$

$\implies\bold{Perimeter =2\times( 25cm + 17cm )}$

$\implies\bold{ 2\times 42cm = 84cm}$

$\therefore{\bold{Perimeter = 84cm}}$

Let find the side of a square,

we know that,

$\boxed{\bold{Perimeter\:of\:square=4\times side}}$

According to the question,

$\implies\bold{Length\:of side\:of\:square = \dfrac{84}{4}cm = 21cm}$

$\therefore{\bold{Side\:of\:square=21cm}}$

Answer 2

Solution:-

Dimensions of Rectangle are 25cm and 17cm.

The Same Rectangular Wire is used to make the Square.

=> PERIMETER of Rectangle = PERIMETER of Square

=> 2( Length + Breadth) = 4 × side.

=> 2(25 + 17) = 4 × Side.

=> 42/2 = Side

=> side = 21cm.

Hence,

The Measure of each side of Square is 21cm.