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மூலைவிட்டங்கள் முறையே 24.6 செமீ மற்றும் 28.6 செமீ அளவைக் கொண்ட சாய்சதுரத்தின் பரப்பளவைக் கண்டறியவும்.

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RRB Group D 27 Sept 2022 Shift 3 Official Paper
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  1. 351.78 செமீ2
  2. 703.56 செமீ2
  3. 657.46 செமீ2
  4. 251.78 செமீ2

Answer (Detailed Solution Below)

Option 1 : 351.78 செமீ2
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கொடுக்கப்பட்டவை:

மூலைவிட்டங்கள்(d1,d2) = 24.6 செ.மீ., 28.6 செ.மீ

பயன்படுத்திய சூத்திரம்:

கணக்கீடு:

∴ சாய்சதுரத்தின் பரப்பளவு '351.78 செமீ2' .

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