Sticking a question mark at the end of a random phrase does not make a sensible question!
The answer depends on the shape of the quadrilateral and the form in which that information is given: for example, lengths of sides and angles, coordinates of vertices.
All supplementary angles do not form a linear pair. The opposite angles of any quadrilateral inscribed in a circle (a cyclic quadrilateral) are supplementary but they are not a linear pair. However, all linear pair are supplementary.
A rectangle is a 4 sided quadrilateral having two pairs of parallel lines of different lengths
Not necessarily. A linear pair of angles must be supplementary but supplementary angles need not form a linear pair. For example, the opposite angles of a cyclic quadrilateral are supplementary but they are (by definition) not next to one another.
vertex
90 degrees
a quadrilateral where each angle is a right angle
The word 'cyclic' is the adjective form of the noun cycle.
The answer depends on the shape of the quadrilateral and the form in which that information is given: for example, lengths of sides and angles, coordinates of vertices.
All supplementary angles do not form a linear pair. The opposite angles of any quadrilateral inscribed in a circle (a cyclic quadrilateral) are supplementary but they are not a linear pair. However, all linear pair are supplementary.
A rectangle is a 4 sided quadrilateral having two pairs of parallel lines of different lengths
Not necessarily. A linear pair of angles must be supplementary but supplementary angles need not form a linear pair. For example, the opposite angles of a cyclic quadrilateral are supplementary but they are (by definition) not next to one another.
A quadrilateral as described is a parallelogram. If the angles between the two sets of parallel lines are 90 degrees, the shape is a rectangle, a special form of parallelogram.
Cyclic lactose, which is a disaccharide composed of glucose and galactose, can form a hemiacetal. In its cyclic form, the anomeric carbon of one sugar unit reacts with a hydroxyl group of the other, resulting in a hemiacetal structure. This is characteristic of sugars that can exist in a cyclic form, where the carbonyl group reacts to form a new hydroxyl group at the anomeric carbon. Therefore, cyclic lactose does indeed contain a hemiacetal.
It is a kite whose diagonals are perpendicular to each other and form 4 right angles.
Yes, any quadrilateral can be used.
vertex