Intro to Geometry Review

The image above is an example of . . .

• a line

• a line segment

• a ray

• a point

The picture above is an example of . . .

• a ray

• a line

• a line segment

• an angle

Part of a line that consists of two points, called endpoints.

• Line

• Ray

• Angle

• Line segment

Two dimensional and extends without end, even though the drawing appears to have edges

• Line

• Line segment

• Plane

• Ray

Part of a line that consists of a point called an endpoint and all points on the line that extend in one direction

• Plane

• Line segment

• Ray

• Angle

The point where two rays, segments, etc. come together

• Midpoint

• Ray

• Vertex

• Intersection

A ray or segment that divides something into two parts that are congruent

• Bisector

• Vertex

• Midpoint

• Intersection

Points that lie on the same line

• Coplanar points

• Noncollinear points

• Collinear points

• Noncoplanar points

Points that lie in the same plane

• Coplanar points

• Collinear points

• Noncollinear points

• Noncoplana points

one dimensional and extends without end in two directions

• Plane

• Line

• Line segment

• Ray