Question
Download Solution PDFसमान त्रिज्या असलेल्या शंकू आणि वृत्तचितीमध्ये समान खंड आहेत. त्यांच्या उंचीचे गुणोत्तर किती आहे?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFदिलेले आहे:
समान त्रिज्या असलेल्या शंकू आणि वृत्तचितीमध्ये समान खंड आहेत.
वापरलेले सूत्र:
वृत्तचितीचे घनफळ = πr2h ( r = त्रिज्या, h = उंची)
शंकूचे घनफळ = 1/3 πr2h ( r = त्रिज्या, h = उंची)
गणना:
वृत्तचितीची उंची h1 मानूया
मग शंकूची उंची h2 आहे
प्रश्नानुसार,
⇒ πr2 h1= 1/3 πr2h2
h2 : h1 = 3 : 1
∴ योग्य उत्तर पर्याय 4 आहे
Last updated on Jul 8, 2025
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