alleryಒಂದು ಚೌಕದ ವಿಸ್ತೀರ್ಣ ಎಷ್ಟು, ಅದರ ಬದಿಯು 15 ಸೆಂ.ಮೀ. ಅಳತೆ ಮಾಡುತ್ತದೆ?
A60 ಚದರ ಸೆಂ.ಮೀ.
B225 ಚದರ ಸೆಂ.ಮೀ.
C150 ಚದರ ಸೆಂ.ಮೀ.
D200 ಚದರ ಸೆಂ.ಮೀ.
Answer & Solution
Correct answer: B. 225 ಚದರ ಸೆಂ.ಮೀ.
ಚೌಕದ ವಿಸ್ತೀರ್ಣ = ಬದಿ^2 = 15^2 = 225 ಚದರ ಸೆಂ.ಮೀ.
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