Under what condition will two straight lines, in the same plane, have no point in common.
If possible draw a diagram in support of your answer.

Using the given figure, answer the following:
Is the line q perpendicular to the line m?

Mark two points A and B on a page of your exercise book. Mark a third point P, such that:
P does not lie between A and B yet the three points are collinear.

Give two examples from your surrounding for the following:
intersecting lines

Give two examples from your surrounding for the following:
perpendicular lines

Name three objects from your surroundings that contain perpendicular edges.