Question

all sides of a parallelogram ​

Answer 1

Answer:

In Euclidean geometry, a parallelogram is a simple quadrilateral with two pairs of parallel sides. The opposite or facing sides of a parallelogram are of equal length and the opposite angles of a parallelogram are of equal measure.

Step-by-step explanation:

please mark me as brainlist

Answer 2

Answer:

opposite side equal to each other.

I hope u help it