find the perimeter of rectangle having length8 and breadth 12 cm​

2 thoughts on “find the perimeter of rectangle having length8 and breadth 12 cm​”

1. Answer :

   • Perimeter of rectangle is 40cm

   Given :

   • Length of rectangle is 8cm
   • Breadth of rectangle is 12cm

   To find :

   • Perimeter of rectangle

   Solution :

   As we know that,

   • Perimeter of rectangle = 2(l + b)

   Where, l is length and b is breadth

   》Perimeter of rectangle = 2(length+ breadth)

   》2(8 + 12)

   》2(20)

   》40cm

   Hence , Perimeter of rectangle is 40cm

   Verification :

   • Length of rectangle is 8cm
   • Breadth of rectangle is 12cm
   • Perimeter of rectangle is 40cm

   We know that,

   • Perimeter of rectangle = 2(l + b)

   》40 = 2(8 + 12)

   》40 = 2(20)

   》40 = 40

   Hence Verified

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2. Answer:

   28 cm

   Step-by-step explanation:

   Rectangle = 2×(l+b)

   =2×(8 × 12)

   =28 cm

   Reply