Drag and drop the answers into the boxes to correctly complete the statement. a sequence of transformations that maps △abc to △a′b′c′ is a followed by a choices reflection across the y axis rotation of 180° about the origin translation two units write rotation of 90° counterclockwise about the origin

The sequence of vertices ABC is clockwise, as is the sequence of A'B'C'. Hence an even number of reflections is involved, if any reflections are involved. The offered choices do not include suitable reflections.

The orientation of AB is toward the right. The orientation of A'B' is up, so there must be a rotation of 90° CCW. Rotation of 90° CCW about the origin (the last choice) will leave the figure in a position that is 2 units left of where it is shown. The rotation must be followed by a translation 2 units to the right.

The appropriate choices are ...

followed by ...

hi there!

the answer will be d: 2