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  • The perimeter of a rectangle is 30 cm.if it's breadth is 3 cm,then what will be its length  

The perimeter of a rectangle is 30 cm. If its breadth is 3 cm, then what will be its length?

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Given- 

  • Perimeter of the rectangle = 30 cm
  • Breadth = 3 cm

To find - The length of a rectangle

Solution- Perimeter=2×(Length+Breadth) 30=2×(Length+3) Length=15−3=12cm 

Therefore, the length of the rectangle is 12 cm.

Posted by

Saniya Khatri

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