Find all pairs of intersecting lines from the given diagram.

 

Find the lines whose point of intersection is W from the given diagram.

Find the lines whose point of intersection is P from the given diagram.

Find the lines whose point of intersection is Q from the given diagram.

Find the lines whose point of intersection is S from the given diagram.

Find the all pairs of parallel lines.

Find colinear points from the given diagram.

In the given figure, l and m are two lines which intersect at a point O forming four angles a, b, c, d.

Name two pairs of equal angles.

In the given figure, l and m are two lines which intersect at a point O forming four angles a, b, c, d.

Name four pairs of adjacent angles.