Hence, the points Q, D and K are collinear; in other words, the point Q lies on the line DK. Similarly, the point Q lies on the lines EM and FN. Thus, the lines DK, EM and FN are concurrent at the point Q. This solves part (a) of the problem, and shows that the point of concurrence P of the lines DK, EM and FN is the point Q.
Kaya, ang mga puntos sa Q, D at K ay collinear; sa ibang salita, ang point Q kasinungalingan sa dk linya.