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false; if both pairs

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Q: If one pair of opposite angles of a quadrilateral is congruent then the quadrilateral is a parallelogram?
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Related questions

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.


If one pair of opposite angles of a quadrilateral are congruent and one pair of opposite angles are congruent then is the quadrilateral a parallelogram?

For the quadrilateral to be a parallelogram, both pairs of opposite angles must be congruent.


Can congruent angles determine if there is a parallelogram?

If both pairs of opposite angles of a quadrilateral are congruent, then it is a parallelogram.


What is a quadrilateral that has opposite angles congruent?

Every parallelogram is.


If both pairs of opposite angles of a quadrilateral are congruent is the quadrilateral a parallelogram?

Yes


If both pairs of opposite angles of a quadrilateral are congruent then the quadrilateral is a parallelogram?

True


What is a quadrilateral with 2 pairs of opposite congruent angles?

a parallelogram


Conditions which guarantee that a quadrilateral is a parallelogram?

Theorem A: A quadrilateral is a parallelogram if its opposite sides are congruent. Theorem B: A quadrilateral is a parallelogram if a pair of opposite sides is parallel and congruent. Theorem C: A quadrilateral is a parallelogram if its diagonals bisect each other. Theorem D: A quadrilateral is a parallelogram if both pairs of opposite angles are congruent.


What is a quadrilateral with two pair of opposite angles congruent called?

parallelogram


What quadrilateral has two pairs of opposite congruent sides and four congruent angles?

A parallelogram has the 2 pair of opposite congruent sides, but a rectangle (special case of parallelogram) also has the four congruent angles.


What is the ways to prove that a quadrilateral is a parallelogram?

If it is a parallelogram, then it has two sets of parallelogram sides. Parallelograms' opposite angles are congruent A parallelogram's bisectors are congruent. * * * * * A parallelogram's bisectors are NOT congruent.


What do you call a quadrilateral having both pairs of opposite angles congruent?

A parallelogram.