Either scalene triangle or a circle
Any regular polygon, by definition has equal sides and angles. Also Rhombus and Star see the link
Scalene has no equal sides or angles
Equilateral triangle.Also a square.Also a regular pentagon.Also any regular polygon of any number of sides.A shape with equal sides and angles is a called a regularshape.[But there are also other shapes, such as a rhombus, which has equal sides but is not a regular polygon because it does not have equal angles. There is no collective name for such "squashed" polygons".]
There is no name for such a figure. Quadrilaterals such as a trapezium or kite or even one with no equal sides can have a right angle.
The answer is irregular * * * * * That is not true. A rhombus is irregular but does have equal sides. Any shape with equal sides - other than an equilateral triangle - can be distorted so that its angles are not equal. That is enough to make it irregular, even though the sides remain of the same length. There is no specific name for such shapes.
The scalene triangle has no equal sides, and, therefore, no equal angles. (A triangle with no equal sides cannot have any equal angles and vice versa.)
The name of a regular polygon with five equal sides and five equal angles is a pentagon. Each of the internal angles is equal to 108 degrees.
If those are the only sides and angles it has, then it's a regular pentagon.
All regular polygons have equal sides. In addition there are others, such as a rhombus, which also have equal sides but are not regular because their angles are not all the same. There is no generic name for such "squashed" polygons.
There is no specific name for a polygon in which all the angles are different or where the sides are all different.
A rhombus is a parallelogram with all its sides equal in length but none of its internal angles are right angles. If both pairs of opposite sides are of equal but different lengths then the quadrilateral is a simple parallelogram.If the two pairs of adjacent sides are of equal but different lengths then the shape is called a kite.
square?