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Q: Is it true or false that a parallelogram only if both pairs of opposite sides are equal?
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Does a parallelogram have two pairs of equal sides?

opposite sides of a parallelogram are equal.


Is a rhombus a parrallelogram why or why not?

Both pairs of opposite sides of a parallelogram must be equal. Since both pairs of opposite sides of a rhombus are equal, it is a parallelogram.


A rhombus is a parallelogram?

Yes. A parallelogram has two pairs of opposite sides parallel (and each pair of equal length). A rhombus has two pairs of opposite sides parallel (and each of those pairs of opposite sides are of equal length), thus it is a parallelogram. It is a special case of parallelogram where all four sides are equal in length, not just the opposite pairs.


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.


Can a quadrilateral be a parallelogram?

Yes, because a square is a parallelogram


Is a parallelogram has two pairs of equal sides true or false?

True.


Two pairs of parallel sides and opposite angle are equal?

a parallelogram.


How would you classify pairs of opposite angles in a parallelogram?

As equal or congruent.


What ia a parallelogram?

A parallelogram is a geometric quadrilateral with two pairs of parallel sides. The opposite sides and opposite angles are equal in length.


Are all pairs of opposite sides equal in all of the parallelograms?

Yes. If a pair of opposite sides are not equal, then you don't have a parallelogram.


A quadrilateral is a parallelogram only if both pairs of opposite sides are equal?

true


Is A quadrilateral is a parallelogram only if both pairs of opposite sides are equal?

true