a square!
It is a rhombus or a parallelogram
The angles between the sides that are parallel are congruent.The angles between the sides that are parallel are congruent.The angles between the sides that are parallel are congruent.The angles between the sides that are parallel are congruent.
* both pairs of opposite sides are parallel * both pairs of opposite sides are congruent * both pairs of opposite angles are congruent * one pair of opposite sides are parallel and congruent * both diagonals bisect each other * all consecutive angle pairs are supplementary
That may be the longest description of a squarethat I have ever heard.
When two parallel lines are cut by a transversal, the two pairs of angles on opposite sides of the transversal and outside the parallel lines, and the angles in each pair are congruent.
Parallelogram
Opposite angles are the angles opposite each other on an x but vertical angles are the angles that are opposite and congruent.
A. Corresponding parts of similar triangles are similar.B. Alternate interior angles are supplementary.C. Alternate interior angles are congruent.D. Corresponding parts of congruent triangles are congruent
A trapezoid!
Corresponding angle are used to prove if lines are parallel. If they are congruent then the lines cut by the transferal are parallel.
neither, a regular hexagon's sides hit at a 120 degree angle so they are neither parallel nor perpendicular. An irregular hexagon's can, but usually don't. In a regular hexagon (all 6 sides congruent), opposite sides are parallel.
I am picturing two parallel lines with a transversal, If Angle two and five are corresponding then they are congruent. If they are not corresponding then they would be supplementary.