allerypi = 22/7 ను ఉపయోగించి, 21 cm వ్యాసార్థం గల ఘన అర్ధగోళం యొక్క ఘనపరిమాణాన్ని కనుగొనండి.
A9702 cm³
B19404 cm³
C38808 cm³
D4851 cm³
Answer & Solution
Correct answer: B. 19404 cm³
అర్ధగోళం యొక్క ఘనపరిమాణం (2/3) pi r క్యూబ్ = (2/3)(22/7)(9261) = 19404 ఘనపు సెంటీమీటర్లు.
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