DRAW a line l construct a line p such that lparallel ro p is at a distance of 3.5cm from l

That you may not do due to lack of draeability. Sorry. :(

To construct a line p parallel to line l and at a distance of 3.5 cm from line l, you can follow these steps:

1. Start by drawing line l. This will serve as the reference line.

2. Choose a point on line l and label it as point A. This will be the starting point for constructing line p.

3. Using a compass, set the distance to 3.5 cm.

4. Place the compass tip on point A and draw an arc that intersects line l at two points. Label these points as B and C.

5. Without changing the compass width, place the compass tip on point B and draw an arc that intersects the arc drawn in step 4. Label this point of intersection as D.

6. Connect point D to point A using a ruler. This line will be line p, parallel to line l and at a distance of 3.5 cm.

You have now successfully drawn line p parallel to line l and at a distance of 3.5 cm from line l.