Question

Use notation to name amen the parallelogram at the right

Answer 1

We will use the corners of the parallelogram to denote it, as follows

as the parallelogram

$XYZW$

that is, we use the corners to denote the parallelogram. Now we will use notation to denote the parallel sides

$\overline{WX}\text{ }\parallel\text{ }{\over }\overline{ZY}$

and

$\overline{XY}\parallel\text{ }\overline{WZ}$

Where the line above the letters represent that is a