1 triangle is formed.
If all of the diagonals are drawn from a vertex of an octagon, how many triangles are formed
depends on what shape that vertex is in
4
8
21
If all of the diagonals are drawn from a vertex of an octagon, how many triangles are formed
3 triangles
Two triangles can be formed by the diagonals of one vertex of a four-sided polygon.
Three triangles
5 triangles are formed.
depends on what shape that vertex is in
A hexagon can be divided into four triangles by drawing all of the diagonals from one vertex. Since a hexagon has six sides, drawing diagonals from one vertex creates three additional triangles, resulting in a total of four triangles (the original triangle formed by the vertex and two adjacent vertices, plus the three formed by the diagonals).
4
There are 8
8
33 triangles
98