Two adjacent angles of a parallelogram have equal measure. Find the measure of the angles of the parallelogram. {write only numerical value without degrees symbol}

The adjacent figure $\mathrm{H}\mathrm{O}\mathrm{P}\mathrm{E}$ is a parallelogram. Find the angle measures $\mathrm{x},\mathrm{y}$ and $\mathrm{z}.$ State the properties you use to find them.

The following figure $\mathrm{R}\mathrm{U}\mathrm{N}\mathrm{S}$ is a parallelogram, Find $\mathrm{x}$ and $\mathrm{y}$. (Length are in $\mathrm{c}\mathrm{m}$)

All rectangles are squares.