The answer depends on the other two vertices. Two vertices define an infinite number of parallelograms.
a) two different squares
They could be congruent, but not necessarily. It cannot be assumed that they are.
parallelograms, and rectangles (parallelograms)
parallelograms have two sets of parallel lines trapezoids do not
If in a quadrilateral, there are two pairs of parallel sides, then it will be a parallelogram, and If in a quadrilateral, two pairs of opposite sides are of the same lengths, then it will be a parallelogram
The answer depends on the other two vertices. Two vertices define an infinite number of parallelograms.
a) two different squares
They could be congruent, but not necessarily. It cannot be assumed that they are.
parallelograms, and rectangles (parallelograms)
If two parallelograms are similar then the corresponding angles are EQUAL.
parallelograms have two sets of parallel lines trapezoids do not
A square and a rhombus are two special forms of parallelograms.
A rhombus has four sides that are all equal. Different types of parallelograms and quadrilaterals are two examples of a rhombus.
parallelopipidum
No.
Parallelograms are made up of two pair of parallel sides