From a circular card sheet of radius 14 cm, two circles of radius 3.5 cm
and a rectangle of length 3 cmand breadth 1 cm are

1 thought on “From a circular card sheet of radius 14 cm, two circles of radius 3.5 cm <br />and a rectangle of length 3 cmand breadth 1 cm are”

1. Answer:

   area of total circular card sheet= π(14)²= 196πcm²

   area of two small circles = 2×π×(3.5)²cm²=24.5πcm²

   and, area of rectangle,= (3×1)cm² =3cm²

   so, the area of remaining part= (196π-24.5π-3)

   = 171.5π-3

   = 539-3

   = 536cm²

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