Which translation will change figure ABCD to figure A′B′C′D′?

If angle ywz = 17, what is angle wxy? ok so i'm confused on this because the triangles are congruent so that means they have the same measurement which would make wxy=17, but don't all triangles have total measures of 180 degress? ?me.

15 point ! ~ see if you know the answer to both you!

Can someone check if i did this correct. it’s number 4 if you’re wondering.