Lines A and B are parellel. Find the measures of angles 1,2,3​

Angle 1 = 33°Angle 2 = 90°Angle 3 = 57°

Step-by-step explanation:

Hope this will help you lot.

Answercounterclockwise rotation about the origin by 180 degrees followed by reflection about the y-axisexplanationthe given figure has verticesrecall that for counterclockwise rotation about the origin, when we rotate figure pqrs counterclockwise through an angle of 180° about the origin, the coordinates will becomenext, we reflect in the y-axis by negating the x-coordinates of the resulting figure to obtain,therefore the correct answer is c