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If one side of a quadrilateral is congruent to its opposite side then the quadrilateral is a parallelogram?
No, it doesn't have to be. A quadrilateral can definitely be a parallelogram only if: - Both pairs of opposite sides are parallel. - Both pairs of opposite sides are congruent. - One pair of opposite sides are both congruent and parallel. - Both pairs of opposite angles are congruent. - The diagonals bisect each other.
What quadrilateral has two pairs of opposite sides that are congruent and parallel?
parallelogram.
What is a quadrilateral with both pairs of opposite sides parallel and congruent?
That's a rhombus.
What is a quadrilateral with two pairs of opposite sides parallel and four congruent sides?
Parallelogram
A quadrilateral with both pairs of opposite sides congruent?
A quadrilateral with both pairs of opposite sides congruent is a parallelogram.
If both pairs of opposite angles of a quadrilateral are congruent then the quadrilateral is not a parallelogram?
False. If both pairs of opposite angles of a quadrilateral are congruent then the quadrilateral is a parallelogram.
A quadrilateral with congruent pairs of adjacent sides and no parallel sides?
A quadrilateral with congruent pairs of adjacent sides and no parallel sides is a kite.
What are the proofs that a quadrilateral ia s parallelogram?
There are 5 ways to prove a Quadrilateral is a Parallelogram. -Prove both pairs of opposite sides congruent -Prove both pairs of opposite sides parallel -Prove one pair of opposite sides both congruent and parallel -Prove both pairs of opposite angles are congruent -Prove that the diagonals bisect each other
What is one way to prove that a quadrilateral is a parallegram?
* 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
A quadrilateral has both pairs of opposite sides congruent and parallel?
No, all that is required is that it has four straight sides.
What is a quadrilateral with two pairs of parallel sides opposite sides are congruent and no right sngles?
A parallelogram or a rhombus
What has two pairs of parallel sides with two acute angles and obtuse angles?
A parallelogram is a quadrilateral with opposite sides parallel and congruent.
