Question

A wire is in the shape of a rectangle. Its length is 40 cm and breadth is 22 cm. If the side of the square park is 60 m and the length of the rectangular park is 90 m, find the breadth of the rectangular park. ​

Answer 1

Step-by-step explanation:

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

Answer 2

Answer:

Given length of rectangle(l)=40cm

Breadth of rectangle(b)=22cm

Perimeter of rectangle=2(l+b)

=2(40+22)cm

=124cm

It is bent into square

∴ Perimeter remains same

Let the edge of square be a

4a=124

⇒a=31cm

∴ Side of square=31cm

Area of rectangle=40×22=880 sq. cm.

Area of square=31×31=961 sq. cm.

∴ Square encloses more area.

solution

Step-by-step explanation:

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