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

Mark two points P and Q on a piece of paper. How many lines can you draw the passing through the point Q?

Using the given figure, answer the following:
Is the line p parallel to the line l?

State if the following figure shows two mutually perpendicular lines:

Using the given figure, answer the following:
Name the pairs of mutually perpendicular lines.

Mark two points P and Q on a piece of paper. How many lines can you draw the passing through point P?

From the adjoining figure, write: all pairs of parallel lines.

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

Draw two straight lines on a sheet of paper so that the lines drawn appear to intersect when extended.