two squares of a side 2cm are cut out of a rectangle 10cm by 5cm . Find the perimeter of the remaining figure​

1 thought on “two squares of a side 2cm are cut out of a rectangle 10cm by 5cm . Find the perimeter of the remaining figure​”

1. Answer:

   22

   Step-by-step explanation:

   perimeter of rectangle = 2(l+b)

   2(l+b) =2(10+5)

   =2(10+5) =2(15) or 2×15

   =2(10+5) =2(15) or 2×15 =30cm

   two square of side two:-

   we have to find area of squares because we have to remove it from rectangle of perimeter 30cm. side of square is 2cm

   Area of square = side×side

   = 2×2

   2×2 = 4cm sq.

   unit of area is always written in M sq. or Cm sq.

   there are given 2 squares =2×4=8cm sq.

   we have to find perimeter of remaining fig. of rectangle = perimeter of rectangle-Area of square

   =30-8

   =22cm

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