alleryएक त्रिकोणीय भूखंड की भुजाएँ 13 m, 14 m और 15 m हैं; टर्फिंग लागत ₹15/m²?
A₹2520
B₹1260
C₹630
D₹1680
Answer & Solution
Correct answer: B. ₹1260
अर्धपरिधि 21 m के साथ, क्षेत्रफल √(21 × 8 × 7 × 6) = 84 m² है, इसलिए टर्फिंग लागत ₹1260 है।
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