It is a polygon that fits the given description.
a polygon
Try to decompose the figure into simple figures, for which formulae are known - such as triangles, rectangles, circular segments, etc.
helix
Figures that can be subdivided into simple figures.
A geometric solid. The answer is NOT polyhedron. A cone, for example, which is a figure made up of the most simple geometric shapes (a straight line) and a circle, is not a polyhedron.
polygon
no, but an eight sided figure you could use is an octagon. a figure 8 may be a figure and closed but, it has no sides and no line segments.
A polygon, but only if all the line segments are coplanar.
A simple closed figure formed by three or more segments is called a polygon. Regardless of how many sides a polygon has, all polygons will have as many vertices as it has sides.
A triangle.
If they are straight lines then it is a polygon.
It is called its perimeter.
It is a polygon that fits the given description.
Yes. A simple closed figure is counted as a polygon for a polygon is closed.
a polygon
A polygon
A simple closed figure formed by three or more straight line segments is called a polygon. Polygons can have various numbers of sides, such as triangles (three sides), quadrilaterals (four sides), and pentagons (five sides). They are characterized by their straight edges and the fact that they do not intersect themselves. Polygons can be classified as regular, with equal side lengths and angles, or irregular, with varying lengths and angles.