Chapter 1 Basics of Geometry By: Carly Overleese, Karmen Spiker and Lindsey Lewis.
Ac1.5aPostulates
Geometry 201 unit 5.5
Geometry Lesson 2 – 8 Proving Angle Relationships Objective: Write proofs involving supplementary angles. Write proofs involving congruent and right angles.
Lesson 2-8
1-4: Measuring Angles
Chapter 5
REASONING & PROOF Chapter 2. Lesson 2-5 Postulates & Paragraph Proofs.
1.4 ANGLES. The two rays are called the sides of the angle. The common endpoint of the two rays is called the vertex of the angle An angle is a geometric.
Chapter 1.4 Notes: Measure and Classify Angles Goal: You will name, measure, and classify angles.
Warm-up 1)What 1)What is the notation for angle with vertex at A and whose rays pass through points B and C? 2)What 2)What is the definition of an angle?
