Draw a line l. Construct a line m parallel to line l at a distance of 4 cm.

Draw a line \ P Q . Draw another line parallel to P Q at a distance of 3 cm from it.

Draw a line segment LM. Draw a line parallel to it at a distance of 5 cm from LM.

Draw two parallel lines at a distance 5 cm apart.

Draw a straight line AB=6.5 cm. draw another line which is parallel to AB at a distance of 2.8 cm from it.

Construct an angle PQR=80^(@) . Draw a line parallel to PQ at a distance of 3 cm from it and another line parallel to QR at a distance of 3.5 cm from it. Mark the point of intersection of these parallel lines as A.

In the xy-plane above, line l is parallel to line k. What is the value of p ?

Draw a line segment PQ. Take a point S outside this line, and draw a line parallel to PQ, through S. Join S with P. Construct a line parallel to SP, through Q. Mark the point at which it meets the parallel line through S at R. What is the shape of PQRS ?

Let R be a relation on the set of all lines in a plane defined by (l_1,\ l_2) in R line l_1 is parallel to line l_2 . Show that R is an equivalence relation.

In the figure above, lines l and m are parallel and lines s and t are parallel. If the measure of angle1 is 35^(@) , what is the measure of angle2 ?

Draw a line l. Take any point A outside the line. Draw a line through A, parallel to line l.