Basics of Geometry Points, Lines, Planes, Angles

An exact location in space with no length or width.

• Ray
• Point
  Point
• Line
• Line segment

Name the Image

• Angle
• Line
• Line Segment
• Ray

Name the image

• Line
• Ray
• Line segment
• Angle

A line is named by...

• Any 2 points on the line, or a lowercase script letter.
• Any 3 points on the line.
• Any 1 point on the line.
• Any 3 points on the line, or a uppercase script letter.

A plane is named by...

• Any 1 point on the plane.
• Any 3 collinear points on the plane or a lowercase script letter.
• Any 3 non-collinear points on the plane or an uppercase script letter.
• All points on the plane that aren't part of a line.

A line that contains point M.

• Line q
• Line p
• Line r
• Line NH

A plane containing point A.

• Plane DEA
• Plane k
• Plane CDF
• Plane F

In geometry, a plane is a ...

• flat surface
• a flying object
• grassy area

Part of a line. Has two endpoints and includes all of the points in between.

• Point
• Angle
• Line
• Line Segment

An angle that forms a square corner is called 

• a right angle
• an acute angle
• an obtuse angle
• a straight angle