Question

2) The perimeter of a rectangle of length 50cm and
bradth 30cm is equal to the perimeter of a square
What is the length of the side of square ?
that​

Answer 1

Step-by-step explanation:

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Answer 2

Correct Question :-

The perimeter of a rectangle of length 50cm and

breadth 30cm is equal to the perimeter of a square. What is the length of the side of square ?

Required Answer :-

Given,

Perimeter of Rectangle = Perimeter of Square

Length of Rectangle = 50 cm

Width of Rectangle = 30 cm

↪If we know both length and breadth we can find Perimeter

$\purple{\mid{\fbox{\bf{Perimeter \: of \: rectangle= 2 (l + b)}}\mid}}</p><p>$

By Substituting Values

Perimeter = 2 (50 + 30)

↪2 (80)

↪100 cm

Let the Side of Square be x cm

$\red{\mid{\fbox{\bf{Perimeter of Square = 4 × Side}}\mid}}$

We know that,

Perimeter of square = Perimeter of Rectangle

4 x = 100

$\large \sf \: x = \frac{100}{4}$

${\boxed{ \bf{\sf \: x = 25 \: cm}}}$

∴ Length of side of Square = 25 cm