Tell whether each outlined shape is a polygon. If it is a polygon, name it by thenumber of its sides.2

Section 1.1 Angles are commonly measured in degrees A complete rotation = 360° 1° = 1/360 90° = 90/360 or ¼ of a rotation Therefore 90° in each quadrant 180° = ½ of a rotation Angles that are greater than 90° (x° > 90°) are...