It is a regular polygon.
Regular
A similar figure has the same interior angles as a congruent figure but its sides are in proportion to a congruent figure.
I assume you mean 4 congruent sides or 2 pairs of congruent sides.. (There are no 4-sided figures with 8 sides.) A square.
Regular Hexagon
cylinder
Two figures are only congruent if their corresponding angles and sides are equal.So yes, by the definition of congruency.cylinder
A square.
Cjic
a closed plane figure with all sides congruent and all all angles
Not sure what a "quadrilaters" is. A quadrilateral is a plane (2-dimensional) figure with four straight sides. It can have all four angles different. It can have two congruent angles (kite), 3 congruent angles (no specific name), 2 pair of two congruent angles (parallelogram/rhombus), or four congruent angles (rectangle/square).
Three straight sides Closed figure two dimensional three angles
if the angles of a figure are the same but the sides aren't, it is similiar. Congruent is angles and sides exactly the same
A similar figure has the same interior angles as a congruent figure but its sides are in proportion to a congruent figure.
That's a rhombus ... a special type of parallelogram.
That's a rhombus ... a special type of parallelogram.
Yes, they are.
A quadrilateral is ANY closed figure with 4 sides. Therefore, it also has 4 angles - any of which may, or may not, be congruent. About the only general statement about angles that applies to all quadrilaterals is that the sum of the angles is 360 degrees. By the way, it is possible for a quadrilateral to have 3 congruent angles, and the fourth angle not be congruent with the other 3.
marks used on a figure to indicate congruent