A square
yes, it makes four right angles.
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.
I believe that would be a quadrilateral.
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.
No, two perpendicular lines cannot create congruent adjacent angles. When two lines intersect at a right angle, they form four angles, each measuring 90 degrees. While the adjacent angles formed by the intersection are supplementary (adding up to 180 degrees), they cannot be congruent since they are distinct angles.
Rhombus. Because a Rhombus has four congruent sides but no right angles.
A square