No. You also need all of the sides to be congruent. For example, a rectangle has four congruent angles, but it is not a regular polygon.
A rectangle is a quadrilateral with opposite sides parallel and congruent and four right angles. If all four sides are congruent, it is a square.
A general quadrilateral is a four sided polygon with no parallel sides and no congruent sides.
any parallelogram because parallelograms are polygons with four sides.
A four sided polygon where the opposite sides are parallel to each other (they must also by congruent). This also makes the opposite angles congruent. __ /_/ Sort of like that.
A polygon.
A square is a four-sided polygon with two congruent parallel sides.
A four-sided polygon with opposite sides parallel and all sides congruent is a square.
A four-sided polygon with all sides congruent and with four right angles is a square.
a regular polygon
A four-sided polygon with four congruent sides and four equal angles is a square
A kite is a four-sided polygon with two pairs of congruent adjacent sides.
A square or a rhombus
No. You also need all of the sides to be congruent. For example, a rectangle has four congruent angles, but it is not a regular polygon.
A rhombus is a quadrilateral with four equal sides
A square
A rectangle is a quadrilateral with opposite sides parallel and congruent and four right angles. If all four sides are congruent, it is a square.