morris-cuthbert-elliott documents

1 The Unit Circle The set of points at a distance 1 from the origin is a circle of radius 1. The equation of this circle is x 2 + y 2 = 1 The unit circle
Documents 1 The Unit Circle The set of points at a distance 1 from the origin is a circle of radius 1. The equation of this circle is x 2 + y 2 = 1 The unit circle