a polygon
A quadrilateral perhaps
a quadrilateral
A polygon.
a triangle
A closed figure made up of line segments is called a polygon. The segments in a polygon are called sides or edges.
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.
polygon
a polygon.
a polygon
A quadrilateral perhaps
a quadrilateral
A triangle is a geometric figure that is made of three line segments. It is a closed figure and has three angles.
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
A polygon.
US DefinitionA trapezoid is a closed plane figure consisting of four line segments/sides; two of these line segments are parallel (but not equal in length) and two are nonparallel.(in the UK, this is called a trapezium)British DefinitionA trapezoid is a closed plane figure consisting of four line segments/sides; NONE of these line segments are parallel to any of the other line segments of the quadrilateral.(in the US this is just a quadrilateral)*(see the related links for images of trapezoids)