alleryಒಂದು ಆಯತವು 15 m ನಿಂದ 20 m ವರೆಗೆ ಅಳೆಯುತ್ತದೆ. ಅದರ ಕರ್ಣದ ಉದ್ದ ಎಷ್ಟು?
A30 m
B25 m
C20 m
D35 m
Answer & Solution
Correct answer: B. 25 m
ಕರ್ಣವು 225 + 400 = 625 ನ ವರ್ಗಮೂಲವಾಗಿದೆ, ಇದು 25 m ಆಗಿದೆ.
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