Best Answer

13

The correct answer is 12. From any one vertex, you can draw a diagonal to all but 3 vertices: the vertex itself and the next vertex on either side of your vertex (these would be sides of your shape, not diagonals).

Q: How many diagonals could be drawn from one vertex of a 15-gon?

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The number of Diagonals in one vertex of a Triangle is 0 (zero)..

No.

There are 10 possible diagonals drawn from one vertex of the 13-gon which divide it into 11 nonoverlapping triangles.

12-3 = 9

If you mean "How many diagonals can be drawn from one vertex of a figure with 16 sides", the formula is n-3, where "n" being the number of sides of the figure. So 16-3 = 13 diagonals that can be drawn from one vertex.

Related questions

If all of the diagonals are drawn from a vertex of an octagon, how many triangles are formed

The number of Diagonals in one vertex of a Triangle is 0 (zero)..

A diagonal of a polygon is a segment drawn from one vertex to another non-adjacent vertex in a polygon. This leaves 32 diagonals that can be drawn from one vertex in a 35 sided polygon.

Number of sides minus two equals number of diagonals drawn from one vertex.

No.

There are 10 possible diagonals drawn from one vertex of the 13-gon which divide it into 11 nonoverlapping triangles.

It is 18 diagonals

In a 54-sided polygon, 53 possible diagonals can be drawn from one vertex to another. These diagonals will not intersect. Therefore, the interior will be divided into 54 regions by the 53 diagonals plus the two sides of the original polygon that adjoin the vertex from which the diagonals are drawn.

3

Depends on the shape.

Three

n-3 from each vertex.