How many hexagons can be constructed by joining vertices of a quindecagon if none of the sides of the hexagon are also the sides of the quindecagon

How many triangles can be formed by joining the vertices of a hexagon?

How many triangles can be formed by joining the vertices of a hexagon?

Number of quadrilaterals which can be constructed by joining the vertices of a convex polygon of 20 sides if none of the side of the polygon is also the side of the quadrilateral is

Number of quadrilaterals which can be constructed by joining the vertices of a convex polygon of 20 sides if none of the side of the polygon is also the side of the quadrilateral is

Number of quadrilaterals which can be constructed by joining the vertices of a convex polygon of 20 sides if none of the side of the polygon is also the side of the quadrilateral is

Let A_(1),A_(2),A_(3)...,A_(n) are the vertices of a polygon ofnsides.If the number of pentagons that can beconstructed by joining these vertices such that none of the side of the polygon is also the side ofthe pentagon is 36, then the value of 'n' is :

How many triangles can be formed by joining the vertices of an n- sided polygen?

How many triangles can be formed by joining the vertices of a hexagon? How many diagonals are there for hexagon?

The number of triangles formed by joining the vertices of a hexagon is

How many quadrilaterals can be formed joining the vertices of a convex polygon of n sides?