Question

A wire is in the shape of a rectangle. Its length is 40 cm and breadth is 22 cm. If the same wire is rebent in the shape of a square, what will be the measure of each side?​

Answer 1

Answer:

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Step-by-step explanation:

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Answer 2

Step-by-step explanation:

According to the question,

Perimeter of square=Perimeter of rectangle

⇒4× side=2(length+breadth)

⇒4×side=2(40+22)

⇒4×side=2×62

⇒ side= 2 ×62/4

=31cm

Thus, the side of the square is 31cm.

Area of the rectangle:-

Now, Area of rectangle=length×breadth=40×2=

${880}^{2} cm$

Area of the square:-

And Area of square=side×side=31×31=

${961cm}^{2}$

Therefore, on comparing, the area of square is greater than that of rectangle.