Draw any two separate lines in a plane. Do they intersect at more than one point?

When two lines in the same plane may intersect?

Draw two lines on a paper as shown below. Do they intersect each other? Can you call them parallel lines? Give reason.

Draw two lines on a paper as shown below. Do they intersect each other? Can you call them parallel lines? Give reason. Make a pair of parallel lines what is the angle formed between them ? Think, discuss with your friends and teacher.

Two distinct lines cannot have more than one point in common.

Which measure of central tendency is given by the x coordinate of the point of intersection of the more than ogive and less than ogive.