The area of a rectangle is 630 sq cm and its length is 35 cm. Find the perimeter of the rectangle .

2 thoughts on “The area of a rectangle is 630 sq cm and its length is 35 cm. Find the perimeter of the rectangle .”

1. [tex] \huge \bf \color{green} \mathfrak{Question : – }[/tex]

   • The area of a rectangle is 630 sq cm and its length is 35 cm. Find the perimeter of the rectangle .

   [tex] \huge \bf \color{blue} \mathfrak{Solution : – }[/tex]

   The Length of Rectangle = 35cm

   The Area of Rectangle = 630cm²

   The Area of Rectangle = 630cm²

   → Length × Breadth = 630cm²

   → 35cm × Breadth = 630cm²

   → Breadth = 630cm²/35cm

   → Breadth = 18cm

   The Perimeter of Rectangle

   = 2 × (Length + Breadth)

   → The Perimeter of Rectangle

   = 2 × (35cm + 18cm)

   → The Perimeter of Rectangle

   = 2 × 53cm

   → The Perimeter of Rectangle = 106cm

   [tex] \huge \bf \color{orange} \mathfrak{ Answer : – }[/tex]

   The Perimeter of Rectangle = 106cm

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2. breadth = 630÷35

   ===>>>> 18 cm

   Perimeter = 2(35+18)

   ===>>>> 2(53)

   ===>>106 cm

   Hence, the perimeter is 106 cm.

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