`Delta PQR` की भुजाओं PQ और PR पर क्रमशः E और F बिंदुएँ निम्नलिखित स्थितियों में है प्रत्येक के लिए बतायें कि `EF||QR` है या नहीं ।
(i) `PE=3.9cm, EQ=3cm, PF=3.6cm` और `FR=2.4cm`
(ii) `PE=4cm, QE=4.5cm,PF=8cm`, और `RF=9cm`
(iii) `PQ=1.28cm,PR=2.56cm,PE=0.18cm` और `PF=0.36cm`

E and F are points on the sides PQ and PR respectively of Delta PQR. For each of the following cases, state whether EF || QR: (i) PE=3.9 cm, EQ=3 cm,PF=3.6 cm,FR=2.4cm (ii) PE=4 cm,QE=4.5 cm,PF=8 cm,RF=9 cm (iii) PQ=1.28cm,PR=2.56 cm,PE=0.18cm,PF=0.36cm

E and F are points on the sides PQ and PR respectively of DeltaP Q R . For each of the following cases, state whether EF || QR: (i) PE = 3.9 cm. EQ = 3 cm. PF = 3.6 cm and FR = 2.4 cm (ii) PE = 4 cm. QE = 4.5 cm. PF = 8 cm and RF = 9 cm (iii) PQ = 1.28 cm, PR = 2.56 cm, PE = 0.18 cm and PF = 0.36 cm

E and F are points on the sides PQ and PR respectively of DeltaP Q R . For each of the following cases, state whether EF || QR: (i) PE = 3.9 cm. EQ = 3 cm. PF = 3.6 cm and FR = 2.4 (ii) PE = 4 cm. QE = 4.5 cm. PF = S cm and RF = 9 cm (iii) PQ = 1.28 cm, PR = 2.56 cm, PE = 0.18 cm and PF = 0.36 cm

E and F are points on the sides PQ and PR respectively of a DeltaPQR . Show that Efabs()QR . If PQ = 1.28 cm,PR= 2.56 cm,PE = 0.18 cm and PF= 0.36 cm.

In triangle Delta PQR , E and F are points on the sides PQ and PR respectively. State whether EF ||QR or not? (i) PE = 3.9 cm EQ = 3 cm PF = 3.6 cm and FR = 2.4 cm

In triangle Delta PQR , E and F are points on the sides PQ and PR respectively. State whether EF ||QR or not? (i) PE = 3.9 cm EQ = 3 cm PF = 3.6 cm and FR = 2.4 cm

In triangle Delta PQR , E and F are points on the sides PQ and PR respectively. State whether EF ||QR or not? (i) PE = 3.9 cm EQ = 3 cm PF = 3.6 cm and FR = 2.4 cm

In triangle Delta PQR , E and F are points on the sides PQ and PR respectively. State whether EF ||QR or not? (iii) PQ = 1.28 cm PR = 2.56 cm PE = 0.18 cm and PF = 0.36 cm