This is an interactive resource designed for learners to master the fundamentals of lines and angles. The activity is divided into two parts:

1. Study Notes:

   • Definitions and examples of line types (horizontal, vertical, parallel, perpendicular, and intersecting)

   • Angle classifications (acute, right, obtuse, straight, and reflex) with visual diagrams

   • Real-world applications of lines and angles (e.g., in architecture, art, and everyday objects)

   • Key vocabulary and tips for identifying lines and angles in various figures

2. Interactive Quiz:

   • Multiple-choice questions on identifying line types from diagrams (e.g., “Which pair of lines is perpendicular?”)

   • Fill-in-the-blank prompts to calculate missing angle measures using complementary or supplementary relationships

   • Scenario-based questions where learners choose the correct protractor placement and read the angle measurement

   • Immediate feedback on each answer, with explanations for common misconceptions

By combining concise, illustrated study notes with a hands-on quiz, Lines & Angles Explorer builds visual reasoning, vocabulary precision, and measurement confidence.