It can have 5 triangles
The number of triangles that we can fit in a regular polygon with n sides is n - 2.
There are 11 triangles in an undecagon. The number of sides of a polygon is the number of triangles it has.
By looking at other polygons with less sides, we can see how many triangles they can fit. In a 4-sided polygon (square), you can fit 2 triangles. In a 5-sided polygon (pentagon), you can fit 3 triangles. In a 6-sided polygon (hexagon), you can fit 4 triangles. In an 8-sided polygon (octagon), you can fit 6 triangles. The pattern here is the number of triangles is equal to the number of sides minus 2. T = N - 2 So... 50 - 2 = 48. 48 triangles can fit into a 50-sided polygon.
18 triangles
there are 15 triangles in a 17 sided polygon
There are 17 triangles in a 19 sided polygon
It has 58 triangles
Triangles are one type of polygon
A 30 sided polygon contains 28 triangles.
There are 3 triangles inside a 5 sided pentagon polygon
In general, you divide up the polygon into triangles, calculate the areas of the triangles and then sum these.
It has 23 triangles
It has 34 triangles
It can have 5 triangles
18. If a polygon has n sides, then it has n-2 triangles.There are 18 triangles in a 20 sided polygon.
The number of triangles that we can fit in a regular polygon with n sides is n - 2.