Question

How many triangles can you form if you draw all the diagonals of a hexagon?

Answer 1

6

Answer 2

Definition of Diagonal Line

The line joining any two non-adjacent vertices of a polygon is called diagonal line.

More about Diagonal Line

The number of diagonals of a polygon can be calculated using the formula d= s(s-3)/2

d =, where S is the number of sides in the polygon.
here d= 6(6-3)/2
9
so the no of diagonals is 9.....