A quadrilateral, specifically a square or rectangle
A rhombus is a parallelogram with all four sides congruent to each other with no right angles. A square is a parallelogram with four congruent sides and four right angles.
A parallelogram with no right angles and four congruent sides is a Rhombus.
Rhombus: A Rhombus has four congruent sides but no right angles.
4 right angles, by definition, are four angles of the same measure, and therefore must be congruent angles.
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 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 four-sided polygon with all sides congruent and with four right angles is a square.
Rhombus. Because a Rhombus has four congruent sides but no right angles.
A square
A square
YesIt does in fact it has all four right angles.
It will always be one. If all angles are congruent, there will be four right angles, forming a rectangle. A rectangle is also a parallelogram.It will always be one. If all angles are congruent, there will be four right angles, forming a rectangle. A rectangle is also a parallelogram.It will always be one. If all angles are congruent, there will be four right angles, forming a rectangle. A rectangle is also a parallelogram.It will always be one. If all angles are congruent, there will be four right angles, forming a rectangle. A rectangle is also a parallelogram.