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Q: The length of a rectangular hall is twice of its breadth. If the area of the hall is 338 sq. metre, then its perimeter is:/
  • A. 39 m/39 मीटर
  • B. 78 m/78 मीटर
  • C. 84.5 m/84.5 मीटर
  • D. 96 m/96 मीटर
Correct Answer: Option B -
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Explanations:

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