Any irregular polygon can have a pair of adjacent sides that do. Every pair of adjacent sides in every rectangle do.
no
a parallelogram
a rectangle is not a square by a square having parallel sides for all but the rectangle only has one pair of parallel sides * * * * * Actually, a rectangle has two pairs of parallel sides - the same as a square. Where they differ is that a rectangle has two pairs of sides of equal length, but each pair is different from the other. In a square, all four sides are of equal length.
A convex quadrilateral with two pair of equal adjacent sides.
Any irregular polygon can have a pair of adjacent sides that do. Every pair of adjacent sides in every rectangle do.
rectangle
no
rectangle
it has got two pairs of adjacent sides of equal length and one pair of equal sides
a parallelogram
Rhombus: Adjacent sides are equal. Diagonals intersect at 90°. Measure of all interior angles not specific. Diagonals are not equal. Rectangle: Pair of opposite sides are equal. Measure of angle of intersection of diagonals not specific. Measure of all interior angles is 90°. Diagonals are equal.
You just described a run-of-the-mill rectangle. A special case of the rectangle, where all sides are equal, is the square. But if you have a quadrilateral with four right angles and one pair of opposite sides is longer than the other pair of opposite sides, you have a rectangle. Period.
A square and a rectangle are both quadrilaterals, all of whose vertices are right angles. A rectangle has two pair of sides of equal length with one pair being different from the other. A square has all four sides equal.
a rectangle is not a square by a square having parallel sides for all but the rectangle only has one pair of parallel sides * * * * * Actually, a rectangle has two pairs of parallel sides - the same as a square. Where they differ is that a rectangle has two pairs of sides of equal length, but each pair is different from the other. In a square, all four sides are of equal length.
A rectangle has two pairs of congruent sides, but any pair of adjacent sides is non-congruent.
They are convex polygons. They have four sides. They have four vertices. Each pair of opposite sides is equal. Each pair of opposite angles is equal.