Points, Lines, Planes, and Angles

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Chapter 1

• Points, Lines, Planes, and Angles

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1.1 Points, Lines, Planes and Angles
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3 Undefined Terms

• Point
• Line
• Plane

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Important Terms
Collinear Coplanar Space Intersection

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• How many planes appear in the figure?
• FG AB intersect at which pt?
• Which lines lie in plane P?
• Which pts are coplanar with A?
• Name the intersection of planes N M.

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• Name a pt that is collinear with F G.
• AB is the intersection of which planes?
• F lies in which plane(s)?
• Name the intersection of planes M P.
• What is another name for AB?

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Assignment

• 1.1 p. 9 (14-34 even, 38-46 even, 54, 56, 60-64
  even)