'Alternate exterior' diaporamas de présentation

3.1 Lines and Angles

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*** Chapter 3 *** ? and ?? Lines

*** Chapter 3 *** ? and ?? Lines. Slide 1. Identify the angle relationship. Answer: Alternate Interior. Slide 2. Identify the angle relationship. 1. 2. 4. 6. 5. 3. alternate exterior. ?1 and ?5 are _______________ angles. Slide 3. Identify the angle relationship.

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Lines and Angles

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Unit 1 Review

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FINAL JEOPARDY

FINAL JEOPARDY. Parallel Lines and Planes for 100: Identify all the segments that are parallel to AB. F. E. A. B. H. G. D. C. Parallel Lines and Planes for 100 Answer: EF HG DC. Parallel Lines and Planes for 200: Identify all the planes that intersect Plane HGC. F. E. A. B. H.

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EOCT REVIEW AT HOME PACING GUIDE

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ABC: GEOMETRY

ABC: GEOMETRY. BY:LINNEA FRANKLIN. A IS FOR: Alternate exterior angle. An Alternate exterior angle is the alternate sides of the transversal. B IS FOR: Base of a trapezoid. A Base angle of trapezoid is consecutive angles that share a base of a trapezoid. C IS FOR: Center of a circle.

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Geometry Journal

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4.5 Introduction To Parallel Lines

4.5 Introduction To Parallel Lines. Objective: After studying this lesson you will be able to recognize planes, transversals and parallel lines. You will also be able to identify the pairs of angles formed by a transversal.

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Lesson 3.1 Lines and Angles

Lesson 3.1 Lines and Angles. Parallel Lines. Two lines that are coplanar and do not intersect Symbol: II. Skew Lines. Lines do not intersect and are not coplanar. Parallel planes. Two planes that do not intersect Example 1 Give lines II to XY Give II planes Give lines skew to XY.

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Transversals & Special Angles

Transversals & Special Angles. Objectives: 1.) To identify transversals 2.) To identify angles formed by lines and their transversals. Definition. A transversal is a line that intersects two or more coplanar lines in two or more distinct points. Example 1.

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Brian Ericson CEP 810 11/16/09

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No Warmup

No Warmup. 1.)Grab two light-colored markers (up front) 2.) Have out your homework from last night 3.) Sit with your groups from yesterday. Section 3.1: Properties of Parallel Lines. EQ: What are the properties of parallel lines?. Transversal.

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Chapter 3 Section 3.1

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Prove and use theorems about the angles formed by parallel lines and a transversal.

Objective. Prove and use theorems about the angles formed by parallel lines and a transversal. Alternate Interior <s Th. - (inside & opposite sides of transversal) <2 ? <7 <3 ? <6 Alternate Exterior <s Th. -(outside & opposite sides of transversal) <1 ? <8

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Warm Up Identify each angle pair. 1. ?1 and ?3 2. ?3 and ?6 3. ?4 and ?5 4. ?6 and ?7

Warm Up Identify each angle pair. 1. ?1 and ?3 2. ?3 and ?6 3. ?4 and ?5 4. ?6 and ?7. corr. ?s. alt. int. ?s. alt. ext. ?s. consecutive int ?s. Angles and Parallel Lines. Section 3-2. Parallel Lines cut by a Transversal. Corresponding angles are congruent.

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Review for Progress Monitor Test

Review for Progress Monitor Test. 11 October 2013. ASN #30. p. 220 (1-11 odd, 14, 16, 19, 20) p. 932-933 (6, 12, 18, 30, 33) p. 934-935 (11, 18-20, 36-40) p. 936-937 (2, 4, 6, 14, 15, 20, 24, 42) *please write the assignment on your paper *must be finished by Monday, finish for homework!.

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Line Relationships

Line Relationships. Alternate Interior. Alternate interior angles are two congruent interior angles that lie on different parallel lines and on opposite sides of a transversal Transversal line is a line that passes through two or more other coplanar lines at different points.

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EXAMPLE 3

Identify all pairs of angles of the given type. b. a. Corresponding. Alternate interior. d. Consecutive interior. Alternate exterior. c. and. and. and. and. and. and. and. and. ? 8. ? 7. ? 6. ? 5. ? 5. ? 8. ? 6. ? 7. 2. 3. 4. 1. 3. 4. 1. 2. a. b. c.

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3-1 Lines and Angles

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