alleryहें . त्रिकोणी प्लॉटांत बाजू 13 m, 14 m आनी 15 m आसतात; टर्फिंग खर्च ₹15/m²?
A₹2520
B₹1260
C₹630
D₹1680
Answer & Solution
Correct answer: B. ₹1260
हें .
अर्दपरिधि 21 m आशिल्ल्यान हो वाठार √(21 × 8 × 7 × 6) = 84 m² आसता, देखून टर्फिंग करपाक ₹1260 खर्च येता.
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