alleryArchimedes यांनी शोधून काढल्यानुसार, गोलाचे घनफळ हे त्याच्या परिगत वृत्तचितीच्या घनफळाचा कितवा भाग असते?
Aएक तृतीयांश
Bएक द्वितीयांश
Cदोन तृतीयांश
Dतीन चतुर्थांश
Answer & Solution
Correct answer: C. दोन तृतीयांश
गोलाचे घनफळ हे वृत्तचितीत शिल्लक राहिलेल्या जागेच्या दुप्पट असते, त्यामुळे ते वृत्तचितीचा दोन तृतीयांश भाग व्यापते.
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