Mathematics · Mensuration
यदि प्रत्येक 10 सेमी त्रिज्या वाली 8 ठोस गोलाकार गेंदों को पिघलाकर एक एकल गोलाकार गेंद बनाई जाती है, तो इस प्रकार बनी नई गेंद की त्रिज्या क्या है?
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सही उत्तर देखें
20 सेमी
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