Mathematics · Mensuration
यदि एक ठोस बेलनाकार संगमरमर के खंभे की त्रिज्या और ऊंचाई का अनुपात 1:6 है और इसका आयतन 162π cm3 है, तो इसका कुल पृष्ठीय क्षेत्रफल कितना है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 156π cm2
- 263π cm2
- 3108π cm2
- 4126π cm2✓
सही उत्तर देखें
126π cm2
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