'Skew lines' diaporamas de présentation

Parallel Lines

Parallel Lines. Lines in the same plane that do not intersect. Midpoint. The point that separates a segment into two segments of equal length. Obtuse Angle. An angle with degree measure greater than 90 and less than 180. Collinear. Points that lie on the same line. Line.

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November 4, 2013

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Problem of the Day

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Skew Lines Topic Integration

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Vocabulary

Vocabulary. A definition is comprised of a category or classification and a critical attribute . The critical attribute is the thing that makes one definition different from another definition. Vocabulary List 1. Line segment 7. Non-coplanar

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Section 9-1

Section 9-1. Points, Lines, Planes, and Angles. Points, Lines, Planes, and Angles. The Geometry of Euclid Points, Lines, and Planes Angles. The Geometry of Euclid. A point has no magnitude and no size. A line has no thickness and no width and it extends indefinitely in two directions.

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Vocabulary Review

Vocabulary Review. Course 2 Lesson 7. Line. A straight collection of points extending in opposite directions without an end. Straight Angle. An angle that measures 180 o and thus forms a straight line. Parallel Lines. Lines in the same plane that do not intersect. Plane.

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Chapter 3

Chapter 3 . Lines and Angles. Chapter 3: Lines and Angles. Essential Questions: What are the characteristics of parallel and perpendicular lines that can assist me to solve for missing angles? How are the different angles made by interesting lines related to each other? Essential Skills

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Bellringer 8/11/11 (11 points)

Bellringer 8/11/11 (11 points). Copy Objective Define basic terms in geometry Complete Mad Minute __ Read p. 10-12 Define... Point, Space, Line, Collinear, Plane, Coplanar, Postulate Summarize Postulates 1-1, 1-2, 1-3, and 1-4 in your own words Class Announcements.

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Warm-up:

Warm-up:. Name a line and a plane in the picture below:. Section 1.4: Segments, Rays, and Parallel Lines/Planes. LEQ: What are segments and rays and how are they named? What are parallel lines and planes? . Segment: part of a line, has exactly two endpoints Drawing Symbol

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End of Lecture / Start of Lecture mark

End of Lecture / Start of Lecture mark. Warm - Up. 1. 2. 3. 4. the bottom 5. the top 6. the front 7. the back 8. the left side 9. the right side . Judging by appearances, will the lines intersect?. NO. NO. Yes. Name the plane represented by each surface of the box. NMR. PQL.

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Elements of Geometry

Elements of Geometry. Section 9.1. Learning Targets. I can name basic geometric figures. I can recognize intersecting lines, parallel lines, and skew lines. Examples. Name four points. Name four different segments. Write five other names for WT. Name five different rays. Terms.

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3.1 Lines and Angles

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LINES IN GEOMETRY

LINES IN GEOMETRY. Unit 1 Part 2. m. n. Perpendicular Lines. Definition : Perpendicular lines are two lines that intersect to form a right angle. The symbol used for perpendicular lines is . 4 right angles are formed. . In this figure line m is perpendicular to line n.

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Parallel Lines and Planes

VERSION 2. Parallel Lines and Planes. By:. B R C. Reading Geometry. Read the symbol || as is parallel to . Arrowheads are often used in figures to indicate parallel lines.

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Parallel Lines and Transversals

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Parallel Lines and Transversals

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Segments, Rays, Parallel Lines and Planes

1. What is the difference between AB and AB?. A. B. 2. Are XY and YX the same Ray?. AB. Endpoint. Endpoint. 3. Are AB and BA the same Segment?. X. Y. 4. Which contains more points AB, AB or XY?. XY. Endpoint. L. P. Q. 5. Name four different Rays? Name two opposite rays?. E. F.

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