Q1 Draw a line l. Draw a perpendicular to l 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 l.Q2 Let l be a line and P be a point not on l. Through P, draw a line m parallel to l. Nowjoin P to any point Q on l. Choose any other point R on m. Through R, draw a lineparallel to PQ. Let this meet l at S. What shape do the two sets of parallel lines enclose?

1) The figure shown below shows two parallel lines l and m. The distance between two parallel lines is 4 cm. And a line intersecting m at X is perpendicular to the line l.

2) The figure shown below shows two parallel lines l and m. and RS is parallel to PQ.

So, PRQS and RSPQ. This means opposite sides of quadrilateral PQRS are parallel. Therefore the shape formed is parallelogram.

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