5 non-colinear points are to be drawn and find how many straight lines can be drawn through them.

Let's try and find the answers : (ii) How many strainght lines can be drawn throught two fixed points.

Let's try and find the answers : (i) How many strainght lines can be drawn through one fixed point.

out of 18 points in a plane no three are in the same straight lines except five points which are collinear how many straight lines can be formed by joining them?

Out of 8 given points, 3 are collinear. How many different straight lines can be drawn by joining any two points from those 8 points?

Two circles intersect each other at the points G and H . A straight line is drawn through the point G which intersect two circles at the points P and Q and the straight line through the point H parallel to PQ intersects the two circles at the points R and S . Prove that PQ=RS .

if three points are collinear , how many circles can be drawn through these points? Now, try to draw a circle passing through these three points.

Let's try and find the answers : (iii) How many line segments can be drawn through three non-collinear points.

How many chords can be drawn through 21 points on a circle?

five points are given on one of two parallel straight lines and ten points are given on the other straight line. How many triangles can be formed by taking these points as vertices of a triangle ?