A rhombus.
Answer #1:A rhombus is a 4 sided polygon. However, for the figure to be a rhombus, it must have 4 congruent sides, but not 4 right angles.==========================Answer #2:Yes, it can, but it doesn't need to be.When it is, we call it a "square".
No it has 4 congruent angles and 2 sets of congruent sides
a quadrilateral wow
Any polygon that has 4 sides is a quadrilateral.
A square or a rhombus
If 4 is all the sides it has and they're all congruent, then it's a rhombus.ANY polygon with more than 4 sides can have 4 congruent ones.
a polygon with 4 right angles and 4 sides of the same length
A rhombus.
"Square. Congruent means "the same". A rectangle with 4 sides that are the same is a square." Plus, it is not a rectangle. It is a polygon. The question should have been stated: What is a polygon with congruent sides?
Because it does't have 4 equal sides and 4 equal angles as for example such as a square.
A polygon that has congruent sides and congruent angles is called a Regular polygon. If the number of sides is given, you can be more specific. Some examples: 3 congruent sides/angles = equilateral triangle 4 congruent sides/angles = square 5 congruent sides/angles = regular pentagon 6 congruent sides/angles = regular hexagon ...and so on, by adding "regular" in front of the shape's name.
rectangle
a trapezoid
A rhombus.
Yes and providing that its interior angles are congruent as well because whilst a square is a regular polygon a rhombus is not a regular polygon although it has 4 equal sides its interior angles are not congruent.
A rhombus, (or a square if the angles are measured in radians!), An irregular polygon with more than 4 sides, where 4 of the sides are congruent and the rest are all different lengths.