Question

a wire is in the shape of a rectangle . its length is 32.1 cm ,and breadth is 21.9 cm . if the same wire is rebent in the shape of a square , what will be the measure of each side ? also , find which incloses more area .​

Answer 1

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=

4

2×62

=31cm

Thus, the side of the square is 31cm.

Now, Area of rectangle=length×breadth=40×22=880cm

2

And Area of square=side×side=31×31=961cm

2

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

Answer 2

Answer:

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