Mathematics · Mensuration
एक अर्धगोले की त्रिज्या 21 सेमी है। इसका आयतन (सेमी3 में) कितना होगा? (π = 227 का उपयोग करें)
- 122101
- 221109
- 320112
- 419404✓
सही उत्तर देखें
19404
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