वर्तुळाकार क्षेत्राची त्रिज्या आणि चौरस क्षेत्राची लांबी सारखीच असते. त्यांच्या परिमितींचे गुणोत्तर शोधा. (π = 22/7 घ्या)

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UGC NET Official Paper 1: Held On 17 June 2023 Shift 2
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  1. 2 ∶ 1
  2. ∶ 2
  3. ∶ 7
  4. 11∶ 7

Answer (Detailed Solution Below)

Option 4 : 11∶ 7
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UGC NET Paper 1: Held on 21st August 2024 Shift 1
50 Qs. 100 Marks 60 Mins

Detailed Solution

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वापरलेले सूत्र:

• वर्तुळाची परिमिती = 2πr, यामध्ये r = त्रिज्या

• चौरसाची परिमिती = 4 × बाजू

गणना:

प्रश्नानुसार, r = चौरसाची बाजू, नंतर

2πr : 4 × r 

⇒ 2 × 22/7 : 4

⇒ 11 : 7

∴ योग्य उत्तर 11 : 7 आहे

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