1.6 Describing Pairs of Angles

Slides:

Advertisements

Similar presentations

Warm Up Week 3 1) What is a counter example for: The sum of two numbers is always greater than the larger number.” 2) Draw two straight lines.

Advertisements

Adjacent, Vertical, Supplementary, and Complementary Angles

2.6 – Proving Statements about Angles Definition: Theorem A true statement that follows as a result of other true statements.

Vertical, Adjacent, Complementary, and Supplementary Angles Identify angles as vertical, adjacent, complementary, or supplementary. Start.

Angles : Complementary Angles R A B C P Q Two angles that add up to 90° are called complementary angles.

Section 1.6 Pairs of Angles

1.5 Describe Angle Pair Relationships

Angle Pair Relationships

Angle Relationships Section 1-5 Adjacent angles Angles in the same plane that have a common vertex and a common side, but no common interior points.

Geometry Section 1.5 Describe Angle Pair Relationships.

UNIT 01 – LESSON 06 – ANGLE RELATIONSHIPS Essential Question How can you describe angle pair relationships and use thee descriptions to find angle measures?

Geometry Section 1.6 Special Angle Pairs. Two angles are adjacent angles if Two angles are vertical angles if.

 Vertical angles – are not adjacent, and their sides are formed by two intersecting lines  1 and 3 are vertical angles  2 and 4 are vertical angles.

Angle Relationships Geometry 1.5.

1.4 Pairs of Angles Adjacent angles- two angles with a common vertex and common side. (Side by side) Linear pair- a pair of adjacent angles that make a.

1.5 Exploring Angle Pairs.

Chapter 1 - Section 3 Special Angles. Supplementary Angles Two or more angles whose sum of their measures is 180 degrees. These angles are also known.

Chapter 1 Exploring Geometry: Points, Lines, and Angles in the Plane

Section 1-6 Angle Pair Relationships. Vertical angles Formed when two lines intersect. Vertical Angles are Congruent. 1 2.

45º 15º 55º 35º 50º130º 80º 45º 85º 20º 45º55º 50º 100º 35º.

Missy McCarthy Okemos High School Math Instructor Section 1-4: Pairs of Angles Missy McCarthy Okemos High School Math Instructor.

Determining Angle Measures of Intersecting Lines CC.7.G.5 Use facts about supplementary, complementary, vertical, and adjacent angles in a multi-step problem.

1-3 Pairs of Angles.

Angle Pair Relationships

Angles Supplementary Complementary Vertical Adjacent.

Sum of the Angle Measures of a Triangle Angle Pairs Lesson 40Power Up GPage 285.

1-5 Angle Relationships Students will learn how to identify and use special pairs of angles, namely, supplementary, complementary, and congruent (have.

Lesson 1-5 I can identify and use special pairs of angles I can identify perpendicular lines.

7.G.5 ~ Find measures of angles formed by intersecting lines.

Illustrations of Angle Pairs Geometry Mr. Killian.

Pairs of Angles Geometry Farris O I can identify adjacent, vertical, complementary, and supplementary angles. I can find measures of pairs of angles.

Any two angles whose sum is 180 degrees. Supplementary Angles.

2-4 Special Pairs of Angles. A) Terms 1) Complementary angles – a) Two angles whose sum is 90° b) The angles do not have to be adjacent. c) Each angle.

Types of Angle Pairs Foldable

Vertical AnglesSupplementary Angles Adjacent Angles.

+ CHAPTER 2 Section 4: Complementary and Supplementary Angles.

1.5 Notes: Angle Relationships. Vocab VocabularyDefinitionPictureNon-examples Adjacent Angles Linear Pair Vertical Angles Two angles that share a common.

Congruent Angles.

Adjacent, Vertical, Complimentary and Supplementary Angles

Angle Relationships Lesson 1.5.

Objective: To recognize and classify angles and

1.6 Angle Pair Relationship

Chapter 1 section 7 Angle relationships

Special pairs of angles

Describe Angle Pair Relationships

Chapter 1.5 Notes: Describe Angle Pair Relationships

Sec. 1.5: Angle Pairs There are five special pairs of angles:

Vertical and Adjacent Angles

Types of Angles & Their Relationships

Adjacent, Vertical, Supplementary, and Complementary Angles

Two angles that add up to 90 degrees.

Describe Angle Pair Relationships

1-5 Angle Relations.

Measuring and Classifying Angles

Chapter 1: Foundations of Geometry

X = 6 ED = 10 DB = 10 EB = 20 Warm Up.

Maintenance Sheet 20 Due Friday

Notes 1.4 Pairs of Angles.

Math Humor Teacher: Today we are going to learn about complementary angles. Student: Does this mean the angles are nice to each other?

1.6 Describing Pairs of Angles

Describe Angle Pair Relations

Solve [Default] [MC Any] [MC All]

2.6 Deductive Reasoning GEOMETRY.

#47daysunitGMAS Maintenance Sheet 20 *Due Friday

Adjacent Angles Definition Two coplanar angles with a common side, a common vertex, and no common interior points. Sketch.

Geo MT 3 Lesson 1 Angle Pairs.

Proving Angle Pair Relationships

Angles : Complementary Angles R A B C P Q Two angles that add up to 90° are called complementary angles.

Adjacent, Vertical, Supplementary, and Complementary Angles

Presentation transcript:

1.6 Describing Pairs of Angles

identify complementary and supplementary angles What We Will Learn identify complementary and supplementary angles identify linear pairs and vertical angles

Example 1: Name the pair of complementary angles

Example 2: Name the pair of supplementary angles

Example 3: Name the pair of adjacent angles

Identify all the linear pairs

Identify all the vertical angles

Finding Angle Measure in Linear Pair Two angles form a linear pair. The measure of one angle is five times the measure of the other angle. Find the measure if each angle.

Finding Angle Measure in Linear Pair Two angles form a linear pair. The measure of one angle is five times the measure of the other angle. Find the measure if each angle.