There can be no formula for the number of triangles within the polygon. Any triangle can be split into two by a line from one of the vertices to the opposite side. Thus the number of triangles can be increased by one by simply splitting one triangle. And then THAT triangle can be split in two, and the that one, ...
Number of sides minus 2 equals the number of triangles within the polygon.
i don't really get the "same number of sides" ----- the angles of a polygon are the same with other angles within the polygon, if it is a regular polygon, and there a formula for getting the total sum of angles which is 180X(N-2) where N is the number of sides.
When a polygon is within a circle and the circle touches each one of its corners it is referred to as circumscribed.
Interior angle or am i getting the wrong end of the stick?
A polygon is a closed 2-dimensional shape whose boundaries are straight lines. The area within these boundaries in the interior and the area outside them is the exterior.
Number of sides minus 2 equals the number of triangles within the polygon.
i don't really get the "same number of sides" ----- the angles of a polygon are the same with other angles within the polygon, if it is a regular polygon, and there a formula for getting the total sum of angles which is 180X(N-2) where N is the number of sides.
The number of triangles that can be formed within a regular polygon depends on the number of sides the polygon has. For an n-sided polygon, where n is greater than or equal to 3, you can form n-2 triangles within the polygon. This is because each triangle is formed by connecting one vertex to any other two non-adjacent vertices. So, for example, in a regular pentagon (5-sided polygon), you can form 5-2 = 3 triangles.
A circle with a polygon in it An inscribed polygon is any polygon that can fit within a specific curve or circle.
A regular polygon
A regular polygon
the circle is tangent to each side of the polygon And it's located within the polygon
The number of squares in a polygon can vary depending on the number of sides and angles it has. In general, a polygon with n sides can have n(n+1)(2n+1)/6 squares. This formula accounts for the different possible orientations and sizes of squares that can be formed within the polygon. It is important to note that not all polygons will have squares within them, as some shapes may not allow for the formation of square shapes.
An inscribed polygon
To determine the number of triangles that can be formed within a 13-sided polygon, we can use the formula nC3, where n is the number of vertices in the polygon. In this case, n = 13. So, 13C3 = 286 triangles can be formed within a 13-sided polygon.
Inscribed polygon, since it is inside the circle.
When a polygon is within a circle and the circle touches each one of its corners it is referred to as circumscribed.