Lines `p ,\ q` are coplanar. So are the lines `p ,\ r` . Can conclude that the lines `p ,\ q ,\ r` are coplanar?

Lines p ,\ q\ a n d\ r are concurrent. Also, lines p ,\ r\ a n d\ s are concurrent. Draw a figure and state whether lines p ,\ q ,\ r\ a n d\ s are concurrent or not.

Lines p,q and r are concurrent.Also lines p, s and t are concurrent.Is always true that the lines q,r and s will be concurrent? Is it always true for lines q,r and t?

Lines p ,\ q\ a n d\ r are concurrent. Also lines p ,\ s\ a n d\ t are concurrent. Is always true that the lines q ,\ r\ a n d\ s will be concurrent? Is it always true for lines q ,\ r\ a n d\ t ?

Limes p,q and r are concurrent . Lines q,r and s are also concurrent . Will all the four lines p,q,r and s be concurrent ?

Lines p,q and r are concurrent.Also,lines p,r and s are concurrent.Draw a figure and state whether lines p,q,r and s are concurrent or not.

If r is the geometric mean of p and q, then the line px+qy+r=0

Find the vlaues of P,Q,R,S and T on the given number line.