110.Improved Answer:-It is 4
9 diagonals
You can draw 9 diagonals inside a hexagon.
5 diagonals * * * * * That is not correct since two of these would be lines joining the vertex to adjacent vertices (one on either side). These are sides of the polygon, not diagonals. The number of diagonals from any vertex of a polygon with n sides is n-3.
Three
3
110.Improved Answer:-It is 4
9 diagonals
You can draw 9 diagonals inside a hexagon.
If all of the diagonals are drawn from a vertex of an octagon, how many triangles are formed
Three.
5 diagonals * * * * * That is not correct since two of these would be lines joining the vertex to adjacent vertices (one on either side). These are sides of the polygon, not diagonals. The number of diagonals from any vertex of a polygon with n sides is n-3.
four (4)
It is 18 diagonals
Three
Depends on the shape.
4