यदि ∆ABC=∆pqr, ac=3×+2,pr=6×-13 तथा बीसी =5×तो कर का मान ज्ञात कीजिए
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CHUNKI:ABC=PQR
SO, AB=PQ (1)
BC=QR (2)
CA=RP (3)
AC=3X+2
PR=6X- 13
BC=5X
AC=PR (3)
3X+2=6X-13
6X-3X=13-2
3X=11
X=11/3 (4)
ISI TARAH BC = QR
BC=5X (5)
(4) Se x ka solution (5)me rakhne par
BC=5 × 11/3
BC=55/3 (6)
BC = QR
55/3 =QR
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