In Fig. points are given in two rows. Join the points `AM , HE ,TO,RUN,IF` . How many line segments are formed?

A line segments has two end points.

AB is a given line segment with a point C on it . Draw a line segment perpendicular to AB at the point C.

Answer the following questions: How many end points does a line segment AB have ?

Plot the points A(1,-1) and B(4,5). (i) Draw the line segment joining these points. Write the coordinates of a point on this line segment between the points A and B. (ii) Extend this line segment and write the coordinates of a point on this line which lies outside the line segment AB.

Draw a perpendicular to a given line segment though a point R on the line segment .

Theorem:- If the line segment joining two points subtends equal angles at two other points lying on the same side of the line segment; the four points are concyclic. i.e lie on the same circle.

There are n points in a plane of which 'p' points are collinear. How many lines can be formed from these points

Draw a perpendicular to a given line segment though a point K on the line segment .

There are n-points (ngt2) in each to two parallel lines. Every point on one line is joined to every point on the other line by a line segment drawn within the lines. The number of point (between the lines) in which these segments intersect, is

How many lines can be drawn through. two points A and B ?