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

Draw two straight lines on a sheet of paper so that the lines drawn the intersect each other.

From the adjoining figure, write: all the lines which intersect EF.

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.

State, which of the lines/line- segments are perpendicular to the line PQ:

Write how many line can be drawn through a given point?

The adjoining diagram shows a ray AB. Draw diagrams to show the line segment BA.