Question
Download Solution PDF21 सेमी बाजूच्या घनातून कोरून काढता येणाऱ्या सर्वात मोठ्या गोलाचे आकारमान शोधा.
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFदिलेले आहे:
घनाची बाजू = 21 सेमी
वापरण्यात आलेले सूत्र:
गोलाचे घनफळ = 4/3πr3
गणना:
21 सेमी बाजूच्या घनामधून जो सर्वात मोठा गोल कोरला जाऊ शकतो त्याचा व्यास 21 सेमी इतका असेल.
गोलाची त्रिज्या = 21/2 सेमी
गोलाचे घनफळ = 4/3 × 22/7 × 21/2 × 21/2 × 21/2
⇒ 11 × 21 × 21
⇒ 4851 सेमी3
∴ अपेक्षित उत्तर 4851 सेमी3 आहे.
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