Honors Geometry

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Honors Geometry

• Lesson 1-3

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Objectives

• To identify segments and rays.
• To recognize parallel lines.

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Vocabulary

• Segment
• Ray
• Opposite rays

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• Parallel lines
• Skew lines

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• Parallel planes

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Segment
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Ray
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Opposite Rays
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Skew lines and parallel lines.
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Parallel Planes
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Name the segments and rays in the figure.
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Name all segments parallel to AE.
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Name all segments skew to AE.
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Find a pair of parallel planes in our classroom.
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CB and BC form a line. Are they opposite rays?
C
B
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Name all segments parallel to GF.
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Name all segments skew to GF.
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Name three pairs of parallel planes.
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Name a line parallel to PQ.
20
Name a plane parallel to QRUV