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The area of rectangular sheet is 500 cm2. If length of sheet is 25 cm then what will be its breadth. Also find out perimeter of the sheet.

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Area of rectangular sheet = 500 cm

Length (l) = 25 cm

Area of rectangle sheet = l x b (where b = breadth of sheet)

∴ breadth (b) = Area/Length = 500/25 = 20 cm

Perimeter of rectangular sheet

= 2 x (l + b)

= 2 x (25 + 20) cm

= 90 cm

So breadth of sheet is 20 cm and its perimeter is 90 cm.

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