Slide 1 8-3 Line and Angle Relationships Warm Up Find the complement of each angle measure. 1. 30° 2. 42° 60° 48° 30° 3. 150° Find the supplement of each angle measure.…

Slide 1 1.5 Exploring Angle Pairs SOL: G4 Objectives: The Student Will … Identify and use special pairs of angles. Use special angle pairs to determine angle measure. Slide…

Slide 1 Section 1.5 Slide 2 Vocabulary An angle consists of two different rays with the same endpoint. The rays are the sides of the angle. The endpoint is the vertex of…

Slide 1 Warm Up Simplify each expression. 1. 90 – (x + 20) 2. 180 – (3x – 10) Write an algebraic expression for each of the following. 3. 4 more than twice a number…

Slide 1 Section 1.6 Pairs of Angles 1/18 Slide 2 Adjacent Angles Adjacent Angles are two angles that share a common vertex & side (ray), but have NO common interior points.…

Slide 1 UNIT 2 Reasoning & Proof Slide 2 Vocabulary Each word needs a page in your log Definition/Explanation: Ways to Name: Vocabulary Word Relationship: Drawing/Example:…

Slide 1 Slide 9-1 Copyright © 2005 Pearson Education, Inc. SEVENTH EDITION and EXPANDED SEVENTH EDITION Slide 2 Copyright © 2005 Pearson Education, Inc. Chapter 9 Geometry…

Slide 1 GEOMETRY PRE-UNIT 4 VOCABULARY REVIEW ALL ABOUT ANGLES Slide 2 ANGLE DEFINITION Angle A figure formed by two rays with a common endpoint Slide 3 Name the type of…

Slide 1 Points, Lines, Planes, and Angles Slide 2  A point, line, and plane are three basic terms in geometry that are NOT given a formal definition, yet we recognize…

Objective: Find measures of Objective: Find measures of complementary and supplementary angles DO NOW: Find the value of x when km bisects LEKW. E M K W 3x 60 - 3x HOMEWORK:…