Question

Find the value of xxx, yyy, and zzz in the parallelogram below.

Answer 1

Explanation:

Opposite angles of a parallelogram are congruent, so:

`112=y-9 \longrightarrow y=121`

and adjacent angles are supplementary, so:

`112+x+1=112+z+3=180 \longrightarrow x=67, z=65`