Lines, Line Segments and Rays · Lines, Line Segments and Rays A B A line- is a straight path that...

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1 Lines.notebook February 04, 2014 Lines, Line Segments and Rays A B A line- is a straight path that has no beginning and continues without end in both directions. We say line AB or line BA Lines, Line Segments and Rays A line segment is part of a line. It has two end points. We say line segment CD or line segment DC C D A light beam is a ray. A ray is a part of a line. It has one end point and continues without end in one direction. We say ray EF. E F

Transcript of Lines, Line Segments and Rays · Lines, Line Segments and Rays A B A line- is a straight path that...

Page 1: Lines, Line Segments and Rays · Lines, Line Segments and Rays A B A line- is a straight path that has no beginning and continues without end in both directions.We say line AB or

1 Lines.notebook February 04, 2014

Lines, Line Segments and Rays

A B

A line- is a straight path that has no beginning and continues without end in both directions.

We say line AB or line BA

Lines, Line Segments and Rays

A line segment is part of a line. It has two end points. We say line segment CD or line segment DC

C D

A light beam is a ray.

A ray is a part of a line. It has one end point and continues without end in one direction. We say ray EF.

E F

Page 2: Lines, Line Segments and Rays · Lines, Line Segments and Rays A B A line- is a straight path that has no beginning and continues without end in both directions.We say line AB or

1 Lines.notebook February 04, 2014

Two lines on the same plane that never meet are parallel lines.

A

B C

D

These symbols tell us that the lines are parallel.

AB DC

Symbol:

Two lines that meet and make a square corner or 90 degree angle are perpendicular lines.

Means perpendicular

A

BC

Symbol

AB BC

Skew lines - are lines not in the same plane that never intersect

A B

C

D

EF

G

H

1.) Name all segments that intersect DE 

2.) Name all segments that  are parallel to DE 

3.) Name all segments that  are skew to DE 

Page 3: Lines, Line Segments and Rays · Lines, Line Segments and Rays A B A line- is a straight path that has no beginning and continues without end in both directions.We say line AB or

1 Lines.notebook February 04, 2014

Write an equation to solve. Find the length of each segment.

A B C4 5x

7x

x = AB =  BC = AC = 

A B C3x 2x +1

6x ­ 3

x = AB =  BC = AC = 


Segments, Rays, Parallel Lines and Planes

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GEOMETRY PRACTICE Lines, Rays, Angles, and Segments Set 1mathjourneys.com/documents/lines_points_angles_1.pdfGEOMETRY PRACTICE –Lines, Rays, Angles, and Segments Set 1 1. Line h

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Segments, Rays, Parallel Lines, and Planes Objectives: Define line segments and rays Properly name line segments and rays Identify parallel lines and skew.

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Lines, Segments, and Rays. Line A line is perfectly straight and extends forever in both directions. Any two points on the line can be used to name.

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Geometry 1-3 Segments Rays and Distance

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Lines, Angles, and Rays, Oh My! - Atkins' 4th Grade Adventures · 2020-03-23 · Draw points, lines, line segments, rays, angles (right, acute, obtuse), perpendicular and parallel

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Lines line segments rays and angles

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Review lines, line segments, rays and angles!!! You can’t answer any CRCT questions without knowing these definitions. Review also: Right angles Acute.

Review lines, line segments, rays and angles!!! You can’t answer any CRCT questions without knowing these definitions. Review also: Right angles Acute.