EXAMPLE 3 Describe a Rotation 8 C с B 270 Describe the rotation that maps parallelogram ABCD to parallelogram A'B'C'D'. STEP 1 Draw rays from the origin through point A and point A'. STEP 2 Measure the angle formed by the rays. A 270° rotation about the origin maps parallelogram ABCD to parallelogram A'B'C'D'. This rotation could also be described as a -90°, or 90° clockwise, rotation. A 4 -8 - 4 8 D C -8 B Try It! Describe the rotation that maps AFGH to AFG'H'. 2 l 6-3 Analyze Rotations 311 HELP ASAP ITS ALREADY 10 MINUTES LATE