A wire is in the shape of a square if side 20cm .if the wire is rebent into a rectangle of length 22cm ,find its breadth which figure encloses more area square and rectangle
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Answer:
perimeter of square = perimeter of rectangle
perimeter of square = 20× 4
= 80 cm
- length of rectangle = 22 cm
- since opposite sides of a rectangle are equal another side is also 22cm
- let breadth be X cm
- 2X + 22+22=80
- 2X+44=80
- 2X=80-44
- 2X=36
- X=36/2
- X=18 cm
hence breadth is 18 cm
hope it helps you
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