the unit circle in the complex plane is the set of all complex numbers with magnitude 1. this is illustrated by the dashed circle below. consider 5 complex numbers z1z5 evenly spaced across the unit circle. z1=1

One vertex of a polygon is located at (3,-2). after a rotation, the vertex is located at (2, 3). which transformations could have taken place? check all that apply. - ro, 90" ro, 180" ra, 220v ro, -80" | ro, -27ợ"