alleryएका आयताला त्याच्या एका बाजूभोवती फिरवल्यास कोणता घन तयार होतो?
Aलंबवृत्ताकार शंकू
Bलंब भरीव गोल
Cलंब अर्धगोल
Dलंबवृत्ताकार वृत्तचिती
Answer & Solution
Correct answer: D. लंबवृत्ताकार वृत्तचिती
समोरील बाजू वक्र पृष्ठभाग तयार करते आणि इतर दोन बाजू दोन वर्तुळाकार टोके तयार करतात, ज्यामुळे वृत्तचिती तयार होते.
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