No polygon is required to always have two equal angles.
It's something special when one does.
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.
Yes, they are.
marks used on a figure to indicate congruent
A square is not a solid figure at all. It's a flat figure, with four congruent faces and four congruent angles.
Scalene triangle
A square.
It is a regular polygon
If only two sides of one figure are congruent to two sides of another figure, you can say nothing about the opposite angles.
It could be an irregular polygon with 5 or more sides or a rectangle or square.
A rectangle.
Regular Hexagon