Question
Download Solution PDFएका घनाकृती खोलीचे मजला क्षेत्रफळ 192 मीटर2 आहे. त्या खोलीत ठेवता येणार्या सर्वात लांब रॉडची लांबी काढा:
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFदिलेल्याप्रमाणे:
घन खोलीचे क्षेत्रफळ = 192 चौरस मीटर
वापरलेले सूत्र:
घनाचा कर्ण = √3 x घनाची बाजू
खोलीचे क्षेत्रफळ = बाजू2 (∵ घन खोली चौरसाच्या आकारात आहे)
गणना:
घन खोलीमध्ये ठेवता येणारी सर्वात लांब दांडा केवळ त्याच्या कर्णरेषेवर आहे
घन खोलीचे क्षेत्रफळ = बाजू2
⇒ 192 = बाजू2
⇒ घनाची बाजू = √192 = 8√ 3 मीटर
कर्ण = √3 x घनाची बाजू
⇒ √3 × 8 × √3
⇒ 8 × 3 = 24 मीटर
∴ त्या खोलीत ठेवता येणार्या सर्वात लांब दांडयाची लांबी 24 मीटर आहे.
Last updated on Jun 26, 2025
-> The Staff Selection Commission has released the SSC GD 2025 Answer Key on 26th June 2025 on the official website.
-> The SSC GD Notification 2026 will be released in October 2025 and the exam will be scheduled in the month of January and February 2026.
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-> The candidates who will be appearing for the 2026 cycle in the exam must attempt the SSC GD Constable Previous Year Papers. Also, attempt SSC GD Constable Mock Tests.