alleryएका घनाचें वट्ट पृश्ठभाग क्षेत्रफळ 294 cm² आसा. ताचें घनफळ कितलें?
A49 cm³
B294 cm³
C343 cm³
D216 cm³
Answer & Solution
Correct answer: C. 343 cm³
स तोंड 6a वर्ग = 294 दितात, देखून a = 7 आनी खंड 343 घन सेंमी.
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