6) The semi perimeter of the rectangular garden is 36 cm. the length of

the garden is 4cm more than its breadth. Find

2 thoughts on “6) The semi perimeter of the rectangular garden is 36 cm. the length of <br /><br />the garden is 4cm more than its breadth. Find”

1. Step-by-step explanation:

   Let the width of the garden = x meter

   Then length = (x + 4) meter

   Half perimeter = 36 m

   So perimeter of garden = (2 × 36) = 72 meters

   According to the question

   ⇒2(l + b) = 72

   ⇒2(x + x + 4) = 72

   ⇒2x + 2x + 4 = 74 ⇒4x = 64⇒x = 16 meters

   Hence,the width of the garden = 16 meters

   The length of the garden = (16 + 4) = 20 meters

   Hope it helps you mate..

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2. Step-by-step explanation:

   let the breadth of garden be x cm

   length of garden = (x + 4) cm

   Perimeter of garden = 36×2

   2(x+x+4) = 72

   2(2x+4) = 72

   2x+4 = 72/2

   2x+4 =36

   2x =36–4

   2x = 32

   x = 32/2

   x = 16

   Breadth of garden = 16 cm

   length of garden = x+4

   =16+4

   =20 cm

   Area of garden = length × breadth

   = 16 × 20

   = 320 cm²

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