Opposite sides are congruent Opposite sides are parallel Opposite angles are equal Consecutive angles are supplementary Diagonals bisect each other Diagonals form 2 equal triangles
Consecutive angles are supplementary Diagonals bisect each other Opposite angles are congruent Opposite sides are parallel
The opposite sides of a parallelogram are parallel
A parallelogram has opposite equal parallel sides
In a parallelogram opposite sides are parallel to each other.
Opposite sides are congruent Opposite sides are parallel Opposite angles are equal Consecutive angles are supplementary Diagonals bisect each other Diagonals form 2 equal triangles
No. A quadrilateral is a parallelogram when consecutiveangles are supplementary.
Consecutive angles are supplementary Diagonals bisect each other Opposite angles are congruent Opposite sides are parallel
The opposite sides of a parallelogram are parallel
First of all, you know the opposite sides of a parallelogram are equal because of the definition of a parallelogram. Therefore, two adjacent angles in the parallelogram are supplementary, because same-side interior angles in two parallels and a transversal are always supplementary. Therefore, opposite angles in a paralellogram are equal, because two angles both supplementary to a third angle are equal to each other.
A parallelogram has opposite equal parallel sides
No, they are equal. Adjacent angles are supplementary in a prallelogram.
The opposite sides of a parallelogram are both parallel and equal.
In a parallelogram opposite sides are parallel to each other.
Yes. A parallelogram has congruent opposite sides as well as congruent opposite angles.
The opposite sides of a parallelogram are parallel lines and a parallelogram is a 4 sided quadrilateral
Yes, the opposite sides of a parallelogram are congruent.