Question

perumeter of rectangle is equal to the perimeter of squareif the length and breath of the rectangle is 20 m and 10 m find the area of square​

Answer 1

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Answer 2

☆ Correct Question ☆

Perimeter of rectangle is equal to the perimeter of square if the length and breath of the rectangle is 20 m and 10 m find the area of square.

☆ Solution ☆

Given :-

• Perimeter of rectangle is equal to the perimeter of square.
• The length and breath of the rectangle is 20 m and 10 m.

To Find :-

• The area of square.

Step-by-Step-Explaination :-

As we know that :-

Perimeter of rectangle = 2 ( l + b )

Putting the respective value,

Perimeter of rectangle = 2 ( 20 + 10 )

Perimeter of rectangle = 2 × 30

Perimeter of rectangle = 60 m

We know that,

Perimeter of Rectangle = Perimeter of Square.

Then,

Perimeter of square = 60

Perimeter of square = 4 × side = 60

Perimeter of square = 60/4

Perimeter of rectangle = 15

Hence,

Side of the square = 15 m.

Now,

Area of square = ( side )²

Area of square = ( 15 )²

Area of square = 225

Hence,

Area of square = 225 m².