alleryಒಂದು ಘನದ ಒಟ್ಟು ಮೇಲ್ಮೈ ವಿಸ್ತೀರ್ಣ 294 cm². ಅದರ ಪರಿಮಾಣ ಎಷ್ಟು?
A49 cm³
B294 cm³
C343 cm³
D216 cm³
Answer & Solution
Correct answer: C. 343 cm³
ಆರು ಮುಖಗಳು 6a ವರ್ಗ = 294 ಅನ್ನು ನೀಡುತ್ತವೆ, ಆದ್ದರಿಂದ a = 7 ಮತ್ತು ಪರಿಮಾಣ 343 ಘನ ಸೆಂಟಿಮೀಟರ್ಗಳು.
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