'Vertical angles' presentation slideshows

7-1 7-2 Angles PA

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CEE 316

CEE 316. Surveying Engineering. Required Readings:Chapter 1 Sections: 7-1 through 7-10 Figures: 7-2 Recommended solved examples: 7-1 and 7-2 The packet. Lecture Outline. Contents: Introduction: instructor, syllabus, exams, extra work, labs, homework. Definition of surveying.

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Angle Relationships & Parallel Lines

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CE 260 SURVEYING

CE 260 SURVEYING. CHAPTER 5. THEODOLITES. General Background: Theodolites or Transits are surveying instruments designed to precisely measure horizontal and vertical angles. THEODOLITES. They are used to establish straight and curved lines. To establish or measure distance (Stadia)

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Congruent angles of parallel lines cut by a transversal

1 2. 3 4. 5 6. 7 8. Congruent angles of parallel lines cut by a transversal. 1 2. 1 2. 3 4. 3 4. 5 6. 5 6. 7 8. 7 8. ALTERNATE INTERIOR ANGLES ? 3 ? ? 6 and ? 4 ? ? 5. VERTICAL ANGLES

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Deductive Reasoning

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Section 2.1 Perpendicularity

b. a. Section 2.1 Perpendicularity. Perpendicular ( ? ) : Lines, rays, or segments that intersect at right angles. Oblique : 2 intersecting lines that are not perpendicular. y. x. Section 2.1 Perpendicularity. Coordinate Plane: formed by the intersection of the x-axis and the y-axis

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Splash Screen

Splash Screen. CCSS. Content Standards Preparation for G.SRT.7 Explain and use the relationship between the sine and cosine of complementary angles. Mathematical Practices 2 Reason abstractly and quantitatively. 3 Construct viable arguments and critique the reasoning of others. Then/Now.

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bell ringer 3-29-17

bell ringer 3-29-17. 1. What do you know about triangles ? How many degrees? Types? 2 . What do you know about parallel lines? Their slopes ? 2. What do you know about perpendicular lines? Their slopes?. angles & Lines. Wednesday, March 29, 2017. angles.

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Who wants to be a Millionaire?

Who wants to be a Millionaire?. Hosted by Mrs. Hemp. Confident?. The Prizes. 8 - $16,000 9 - $32,000 10 - $64,000 11 - $125,000 12 - $250,000 13 - $500,000 14 - $1,000,000. 1 - $100 2 - $200 3 - $500 4 - $1,000 5 - $2,000 6 - $4,000 7 - $8,000. Lifelines.

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Who wants to be a Millionaire?

Who wants to be a Millionaire?. Hosted by Mrs. Hemp. Confident?. The Prizes. 8 - $16,000 9 - $32,000 10 - $64,000 11 - $125,000 12 - $250,000 13 - $500,000 14 - $1,000,000. 1 - $100 2 - $200 3 - $500 4 - $1,000 5 - $2,000 6 - $4,000 7 - $8,000. Lifelines.

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Warm-up 2.5

Warm-up 2.5. Fill in the blank Perpendicular lines are two lines that intersect to form _______. An angle is formed by two rays with the same endpoint. The endpoint is called the _________ of the angle. 2.5 Proving Angles Congruent. Gonzales Geometry. Definitions. Vertical Angles

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2-5 Proving angles congruent

2-5 Proving angles congruent. Vertical angles. Two angles whose sides are opposite rays. 1. 4. 3. 2. Adjacent angles. Two coplanar angles with a common side , a common vertex , and no common interior points. 3. 4. 1. 2. Complementary angles. Two angles that ADD up to 90?

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2.5 Proving Angles Congruent

2.5 Proving Angles Congruent. Chapter 2 Reasoning and Proof. 2.5 Proving Angles Congruent. Vertical Angles : Two angles whose sides form two pairs of opposite rays; form two pairs of congruent angles. 1. 2. 4. <1 and <3 are Vertical angles <2 and <4 are Vertical angles. 3.

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Lesson 1-5

Pairs of Angles. Lesson 1-5. Adjacent Angles. Definition:. A pair of angles with a shared vertex and common side but do not have overlapping interiors. Examples:. ?1 and ?2 are adjacent. ?3 and ?4 are not. ?1 and ?ADC are not adjacent. 4. 3. Adjacent Angles( a common side ).

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Objectives

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GEOMETRY REVIEW

GEOMETRY REVIEW. Look how far we have come already!. Points Lines Planes Coplanar Collinear Intersection Distance (length). Segments Rays Midpoint Congruent Bisector Angles Adjacent. Chapter 1 Terms. Chapter 1 Post.and Thms. Angle Addition Segment Addition

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1.3.d: Angle Relationships

1.3.d: Angle Relationships. Adjacent Angles. Angles with a common side and a common vertex Side by side. Complementary Angles. Angles whose measures add to be _______. Supplementary Angles. Angles whose measures add to be ______. Linear Pair. Adjacent supplementary angles Form a line.

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1.6 Angle Pair Relationships

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