alleryहें . त्रिज्या-6 cm गोल वितळून 2 cm त्रिज्या आनी 3 cm उंचायेचे शंकू तयार करतात, तातूंत कसलेंच लुकसाण जायना. कितले शंकू?
A72
B36
C48
D24
Answer & Solution
Correct answer: A. 72
हें .
गोलाचें आयतन 288π सेंमी.³ आनी दर एका शंकूचें 4π सेंमी.³ आसता, देखून 72 शंकू तयार जातात.
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