alleryಎತ್ತರದ ತ್ರಿಕೋನ 8 m ವಿಸ್ತೀರ್ಣದಲ್ಲಿ 12 m 5 m ಪ್ಲಾಟ್ಗೆ ಸಮನಾಗಿರುತ್ತದೆ; ಅದರ ಆಧಾರ?
A7.5 m
B20 m
C30 m
D15 m
Answer & Solution
Correct answer: D. 15 m
ತ್ರಿಕೋನದ ತಳವು 2 × (12 × 5) ÷ 8 = 15 ಮೀ.
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