\(E\) and \(F\) are points on the sides \(PQ\) and \(PR\) respectively of a \(\Delta PQR\). For the following case, state whether \(EF||QR\):
\(PE = 4 \ cm\), \(QE = 4.5 \ cm\), \(PF = 8 \ cm\) and \(RF = 9 \ cm\)
Ans:
\(\frac{PE}{EQ} = \frac{4}{4.5} =\)
\(\frac{PF}{FR} =\)
\(EF\) and \(QR\) are .
Answer variants:
parallel
not parallel
\( \frac{6}{7}\)
\( \frac{8}{9}\)