trapezium
Parallel sides are lines that remain the same distance apart.
square
A square
No but it does have two pairs of sides of equal length
If both pairs of opposite sides are the same length, and both pairs of opposite angles are the same, the quadrilateral is a parallelogram (rhombus, rectangle, or square).
Parallel sides are lines that remain the same distance apart.
It means both sides are precisely the same distance apart .
It has two pairs of symmetrical (same length) sides.
It means two lines which are always the same perpendicular distance apart from one another.
An angle has no distance and so there is no angle which is the same distance apart.
No. But the opposite sides do - in pairs.
not all of the sides, but 2 pairs of congruent sides
You have described a rectangle, assuming the pairs of equal sides are of different lengths. If the pairs of equals sides are of the same length, it is a square.
No. A kite has two pairs of sides of equal lengths. Opposite sides belong to different pairs.
2 pairs of opposite sides
No but it does have two pairs of sides of equal length
A square