there are 15 triangles in a 17 sided polygon
It has 58 triangles
It has 34 triangles
It can have 5 triangles
A 30 sided polygon contains 28 triangles.
There are 3 triangles inside a 5 sided pentagon polygon
There are 6 triangles
7000 triangles
There are 11 triangles in an undecagon. The number of sides of a polygon is the number of triangles it has.
The number of triangles that we can fit in a regular polygon with n sides is n - 2.
18. If a polygon has n sides, then it has n-2 triangles.There are 18 triangles in a 20 sided polygon.
There are: 100-2 = 98 triangles