alleryಒಂದು 10 ಮೀ ಏಣಿಯು ನೆಲವನ್ನು ಸಮತಟ್ಟಾಗಿಸಲು 60° ನಲ್ಲಿ ವಾಲುತ್ತದೆ. ಅದು ಎಷ್ಟು ಎತ್ತರವನ್ನು ತಲುಪುತ್ತದೆ?
A5√2 m
B5√3 m
C10 m
D5 m
Answer & Solution
Correct answer: B. 5√3 m
ಎತ್ತರ = 10 x ಪಾಪ 60 ಡಿಗ್ರಿಗಳು = 10 x √3/2 = 5√3 ಮೀ.
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