Types of Angles: Acute, Right, Obtuse, Straight, Complete, and Reflex - illustrated with examples and degree measurements.
Diagram showing six types of angles: acute (less than 90°), right (equal to 90°), obtuse (greater than 90° and less than 180°), straight (equal to 180°), complete (equal to 360°), and reflex (greater than 180° and less than 360°), with visual representations and labels.