Question

What are the properties of a parallelogram

Answer 1

a parallelograms opposite sides are parallel to each other
its diagonals bisect each other 
its opposite angles are equal 
its adjacent angles are supplementary

Answer 2

$\huge\mathfrak{\underline{\underline{Parallelogram:-}}}$

• Opposite sides are equal and parallel.

• Diagonals are not equal but they bisect each other at O.

• Opposite angles are equal.