True or False:
There are n points on a circle. The number of triangles, with vertices at these poitns, that can be formed by joining them is `"^(n)C_3`

4 points out of 8 points in a plane are collinear. Number of different quadrilateral that can be formed by joining them is

There are 15 points in a plane, no three of which are collinear. Find the number of triangles formed by joining them.

There are 10 points in a plane, out of these 6 are collinear. The number of triangles formed by joining these points, is

The number of straight lines that can be formed by joining 20 points of which 4 points are collinear is:

There are 12 points in a plane in which 6 are collinear. Number of different straight lines that can be drawn by joining them, is a.51 b.52 c.132 d.18

Out of 18 points in a plane, no three are in the same straight line except 5 point which are collinear. Find the number of lines that can be formed by joining them?

There are 12 points in a plane with 3 of them collinear .The number of lines joining any two of the points is :

The straight lines I_(1),I_(2),I_(3) are parallel and lie in the same plane. A total number of m point are taken on I_(1),n points on I_(2) , k points on I_(3) . The maximum number of triangles formed with vertices at these points are

(True/ False) A circle has only finite number of equal chords.