The length and breadth of a rectangle are 10 cm and 8cm respectively. If its length is doubled, then its new area is​

2 thoughts on “The length and breadth of a rectangle are 10 cm and 8cm respectively. If its length is doubled, then its new area is​”

1. Answer:

   The length and breadth of a rectangle are 10 cm and 8 cm respectively. If its length is doubled, then its new area is. 160 cm.

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2. Answer:

   160cm²

   Step-by-step explanation:

   Length = L = 10cm

   Breadth = B = 8cm

   Area of the rectangle = L × B = 10 × 8 = 80cm

   If the length of the rectangle is doubled,

   New Length = l = 10 × 2 = 20cm

   Breadth = 8cm

   New area of the rectangle = l × B = 20 × 8 = 160cm²

   Hope this helps 🙂

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