Question

Mark three points on a piece of paper in such a way that they are not in a line. join them talking two points at time

Answer 1

in this above way you can answer it

Answer 2

By joining points, we can make any shape. A small dot marked by pencil is a dot. A point has no length and width. If we take any three points on a paper and join them by taking two of them at a time we will get a shape of triangle.