First Day of School Geometry

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

• Point
• Angle
• Line
• Line Segment

Part of a line. Has one endpoint and continues on forever in one direction.

• Line Segment
• Line
• Ray
• Point

Name the image

• Line
• Ray
• Line segment
• Angle

Name the Image. 

• Ray
• Point
• Line
• Line segment

Name the Image

• Angle
• Line
• Line Segment
• Ray

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.

Give another name for line k.

• Line BC
• Line BCE
• Line ED
• Line k is the only name, there isn't another name.

What is the name of this ray?

• Ray AB
• Ray BA
• Ray ABC
• Ray AC

Find the length of segment EC

• 33
• 36
• 40
• 35