alleryತ್ರಿಕೋನ ಕಥಾವಸ್ತುವು ಬದಿಗಳನ್ನು ಹೊಂದಿದೆ 13 m, 14 m ಮತ್ತು 15 m; ಟರ್ಫಿಂಗ್ ವೆಚ್ಚ ₹15/m²?
A₹2520
B₹1260
C₹630
D₹1680
Answer & Solution
Correct answer: B. ₹1260
ಅರೆಪರಿಧಿ 21 ಮೀ, ಪ್ರದೇಶವು √(21 × 8 × 7 × 6) = 84 m², ಆದ್ದರಿಂದ ಟರ್ಫಿಂಗ್ಗೆ ₹1260 ವೆಚ್ಚವಾಗುತ್ತದೆ.
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