Area of a rectangular field is 400 square meter. If its lenght is 16 meter. What is his circumference of the field?

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প্রশ্নঃ Area of a rectangular field is 400 square meter. If its lenght is 16 meter. What is his circumference of the field?

  • ক. 16
  • খ. 25
  • গ. 41
  • ঘ. 82

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