False. If both pairs of opposite angles of a quadrilateral are congruent then the quadrilateral is a parallelogram.
Yes, both pairs of opposite angles in a parallelogram are congruent.
If both pairs of opposite angles of a quadrilateral are congruent, then it is a parallelogram.
a parallelogram
Yes
Parallelogram
For the quadrilateral to be a parallelogram, both pairs of opposite angles must be congruent.
A parallelogram is a geometric quadrilateral with two pairs of parallel sides. The opposite sides and opposite angles are equal in length.
No. A parallelogram has two pairs of opposite angles that are equal but to be equiangular, all four angles must be the same. That is not necessarily the case in a parallelogram.
Yes
True
A parallelogram.