question_answer 1)

Draw a line l. Draw a perpendicular to I at any point on l on this perpendicular choose a point X, 4 cm away from l. Through X, draw a line m parallel to I.                                  

Answer:

                Steps of Construction 1. Draw a line l. 2. Draw a perpendicular AB to I at any point A or I. 3. On this perpendicular, choose a point X that is 4 cm away from l. 4. Through X, draw a line m perpendicular to AB. Then line \[m||\] line I.