A one sided shape (ignoring the poor grammar) is a line. Is that what you wanted?
A shape's sides are called faces.
no shape
A three-sided shape with one curved side is known as a "curvilinear triangle." This shape consists of two straight sides and one curved side, creating a triangle-like form with a rounded edge. It can be used in various mathematical and design contexts, where a blend of linear and curved geometry is required.
A seven sided shape is called a heptagon or a septagon.......
a line?
a line
An edge.
Its called a Möbius strip
To answer this question more details need to be provided. For example one a 3D shape one side is called a face.
A shape's sides are called faces.
The faces in a 3-D shape (polyhedron, for example) are bordered by edges.
A one-sided shape is called a "monogon," which is a theoretical concept representing a shape with one side and one vertex. A two-sided shape is called a "digon," which is also a theoretical concept representing a shape with two sides and two vertices. In geometry, these shapes are considered degenerate cases and do not exist in the physical world.
A shape that has one straight side and one curved side is called a semicircle. A semicircle is a two-dimensional geometric shape that consists of half of a circle. The straight side is the diameter of the circle, while the curved side is the arc that forms half of the circle's circumference.
Any one of the plain surfaces of a solid, three-dimensional shape. Also Called -- side
no shape
A shape that has 11 sides is called a hendecagon.
Yes, a shape can have three straight sides and one curved side. This type of shape is known as a triangle with one curved side, which is also called a curved triangle or a curved-sided triangle. The curved side can be a segment of a circle or any other curved shape, while the other three sides are straight lines.