Mathematics · Mensuration
यदि 1 सेमी, 6 सेमी और 8 सेमी त्रिज्या वाले धातु के तीन ठोस गोलों को पिघलाकर एक नया ठोस गोला बनाया जाता है, तो नए गोले का पृष्ठीय क्षेत्रफल (सेमी2 में) कितना होगा?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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324 π
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