The only shape with one side is a circle. In geometry, a circle is defined as a shape that consists of all points in a plane that are a fixed distance, called the radius, from a given point, called the center. Since a circle is a curved shape with no angles, it can be said to have only one side, as there are no distinct edges or boundaries that separate it into multiple sides.
A quadrangle is any shape which has 4 angles. In order for an angle to exist, there needs to be two lines meeting at a point. If the shape is a polygon (a closed 2d shape) then 4 angles means it must also have 4 sides. Thus a quadrangle with only one side would be impossible.
A shape cannot have only one side because it would not be closed. A shape must have at least three sides to be a closed figure (no "gaps")
A shape with three linear sides and one curved side can be drawn, but such a shape has no specific name.
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.
a semi circle.. (:
A quadrangle is any shape which has 4 angles. In order for an angle to exist, there needs to be two lines meeting at a point. If the shape is a polygon (a closed 2d shape) then 4 angles means it must also have 4 sides. Thus a quadrangle with only one side would be impossible.
A shape cannot have only one side because it would not be closed. A shape must have at least three sides to be a closed figure (no "gaps")
a line
A two-dimensional shape with one curved side and four straight sides can be created, but there is not specific name for such a shape.
In geometry, the only shape that has one surface is a plane.
The Moon only seems to "change shape". We only see one side of the Moon from Earth. The variation in the amount of sunlight hitting that side of the Moon, as it orbits Earth, is why we see the apparent changes in shape. These changes are called "lunar phases".
Vesta is round and its radius is only one number unlike other asteroids which have more of an oblong shape -like a potato- and so their radius is expressed for the long side and the short side.
hectagon
A shape with one side
A shape with three linear sides and one curved side can be drawn, but such a shape has no specific name.
Parellelogram
No shape does. However, a line and/or line segment is "one-sided".