Triangles have 3 sides.
triangles
Triangles
2-dimensional shapes, with three straight sides have three vertices.
Shapes that have four sides are known as quadrilaterals.
Its 4th side would have to be circular in order to comply with the given requirements
triangles
Triangles
Shapes that do not have four sides include triangles, which have three sides; circles, which have no sides; and polygons like pentagons and hexagons, which have five and six sides respectively. Additionally, three-dimensional shapes such as spheres and cubes also do not have four sides in the traditional sense. Each of these shapes has distinct properties and characteristics that differentiate them from quadrilaterals.
Impossible shapes. They are four sided shapes with three sides!
Cylinder shapes only have three sides.
2-dimensional shapes, with three straight sides have three vertices.
An insignificantly small fraction.
Angle
Polygons are shapes with three sides or more. Circular shapes are NOT polygons.
a triangle is a with three sides
Polygons are two-dimensional shapes with straight sides, and they can vary in the number of sides they possess. Common types of polygons include triangles (three sides), quadrilaterals (four sides), pentagons (five sides), hexagons (six sides), and octagons (eight sides). Each polygon can have different properties, such as regular polygons with equal side lengths and angles, or irregular polygons with varying dimensions. Visual representations of these shapes often help in understanding their characteristics and classifications.
a triangle is a with three sides