A square.it has four equal sides and all the angles are 90degrees. it has 2 pairs of parallel lines which makes it a parallelogram.
I believe that would be a quadrilateral.
A right trapezium.
A trapezoid has one pair of parallel side and can have two adjacent angles that are right.
The four sides are NOT parallel. If the fours sides were parallel , it would NOT be a polygon., but just four lines. The opposite sides are parallel. Being the same length, it could be either a 'SQUARE' or a 'RHOMBUS'. The difference being that the square has four right angles (90 degrees)-. A Rhombus has the opposite angles the same, but not a 90 degrees.
four right angles four sides/edges two sets of parallel lines (ect, ect...)
Opp. sides & angles are equal.opp. sides are parallel each angle is 90
A square.it has four equal sides and all the angles are 90degrees. it has 2 pairs of parallel lines which makes it a parallelogram.
I believe that would be a quadrilateral.
four sides, four right angles, 2 pairs of parallel lines
A right trapezium.
A trapezoid has one pair of parallel side and can have two adjacent angles that are right.
Rhombus
You mean lines or sides? But,octagon has parallel lines. Um, four parallel lines.
A quadrilateral. (which may have a pair of parallel sides, or two pair, as follows:) If opposite sides are parallel and equal in length, but angles are not right angles, it is a rhombus. If opposite sides are parallel, all angles are right angles, but there are two sides longer than the other two, it is a rectangle. If all four sides are the same length, and all angles are 90°, it is a square. It is also a Trapezium e.g Rectangle.
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.