I'm Street and Oak Street or parallel avenue Z cross is each of them the city planner needs to find the measure of angle to the intersection Avenue Z and Elm Street or 2X +2 Oak St. And Avenue C or 3X -12

Angle xyz is formed by segments xy and yz on the coordinate grid below: a coordinate plane is shown. angle xyz has endpoints at 3 comma negative 1 and 6 negative 2 and 3 comma negative 3 and measures 36.87 degrees. angle xyz is rotated 270 degrees counterclockwise about the origin to form angle x′y′z′. which statement shows the measure of angle x′y′z′?