Mathematics · Mensuration
एक ठोस अर्धगोले पर एक ठोस वृत्ताकार शंकु रखकर एक खिलौना बनाया जाता है, और शंकु तथा अर्धगोले के उभयनिष्ठ आधार की त्रिज्या 15 सेमी है। यदि खिलौने का आयतन 2850π सेमी3 है, तो उस खिलौने का कुल पृष्ठीय क्षेत्रफल ज्ञात कीजिए।
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 4815π सेमी2
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705π सेमी2
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