Steps of construction:Step 1: Draw a line l.Step 2: Take a point P on it.Step 3: At P, draw a line m⊥l.Step 4: With P as centre and radius 2.2 cm, draw an arc cutting m at Q.Step 5 : At Q, draw a line n⊥m. Thus n is the required line parallel to l at a distance of 2.2 cm.