alleryત્રિકોણાકાર પ્લોટની બાજુઓ હોય છે 13 m, 14 m અને 15 m; ટર્ફિંગની કિંમત ₹15/m²?
A₹2520
B₹1260
C₹630
D₹1680
Answer & Solution
Correct answer: B. ₹1260
અર્ધ પરિમિતિ 21 મીટર સાથે, વિસ્તાર √(21 × 8 × 7 × 6) = 84 m² છે, તેથી ટર્ફિંગની કિંમત ₹1260 છે.
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