symmetry
A pentagon is a polygon with 5 sides and 5 angles.
A quadrilateral is the general term for figures with four sides. A kite, rhombus, trapezoid are all examples of quadrilaterals which need not have any right angles. (A rhombus cannot have any)
An angle itself does not have sides; rather, it is formed by two rays that originate from a common point called the vertex. However, the term "angle" is often associated with shapes like isosceles triangles, which have two equal sides and two equal angles. In this context, the equal sides correspond to the angles opposite them being equal. Thus, while angles do not have sides, they can be part of figures where equal sides exist.
The term used for having the same measure is "congruent." In geometry, congruent figures have the same size and shape, meaning their corresponding sides and angles are equal. This concept applies not only to geometric figures but also to various contexts where measurements or values are identical.
A quadrangle with all sides equal and no 90 degree angles is a rhombus
An octagon has eight sides. The term "octo" means eight, which is reflected in its geometry. Octagons can be regular, with all sides and angles equal, or irregular, with varying lengths and angles.
A quadrilateral is the general term for a 4 sided polygon.parallelogram, which is not a rectangle, would fit this.Several trapezoids would fit this description, as well.A kite with no right angles, fit this as well.A rhombus can fit this description as well.
A parallelogram can have four equal sides that will not meet at right angles. The term diamond can also be used in this context.
similar
A regular pentagon. A regular pentagon has five sides of equal length and its five angles are also equal. The term regular implies the notion of equal sides and equal angles.
It is a Rhombus.
A plane figure having four sides and four angles