∴PMMQ=PNNR[Eachratio=17] ⇒ By the converse of Basic Proportionality
Theorem, MN∥QR
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Similar Questions
Q1
PQ = 1.28 cm; PR = 2.56 cm, PM =0.16 cm; PN =0.32 cm.
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Q2
M and N are points on the sides PQ and PR respectively of a ΔPQR. For each of the following cases, whether MN || QR: (i) PM = 4 cm, QM = 4.5 cm, PN = 4 cm, NR = 4.5 cm (ii) PQ =1.28 cm, PR = 2.56 cm, PM = 0.16 cm, PN = 0.32 cm
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Q3
M and N are points on the sides PQ and PR respectively of a △ PQR. For each of the following cases, state whether MN ∥ QR :
(i) PM = 4 cm,QM = 4.5 cm, PN = 4 cm, NR = 4.5 cm
(ii) PQ = 1.28 cm, PR = 2.56 cm, PM = 0.16 cm, PN = 0.32 cm
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Q4
M and N are points on the sides PQ and PR respectively of a ∆PQR. For each of the following cases, state whether MN || QR.
(i) PM = 4 cm, QM = 4.5 cm, PN = 4 cm, NR = 4.5 cm
(ii) PQ = 1.28 cm, PR = 2.56 cm, PM = 0.16 cm, PN = 0.32 cm