CBSE Class 7 Answered

Steps of constructions:

1. Draw a line l of any length and take a point A above it.

2. Take any point B on l and join AB.

3. Taking B as a centre and any small radius draw an arc CD.

4. With same radius and A as a center draw an arc EF which cut AB at G.

5. Measure the arc CD using compass and with same measure cut the arc EF from G to H.

6. Join the points AH and extend in both the directions, name this line as m.

7. m is the required parallel line.