Simple Geometry

A flat surface made up of points that extends indefinitely in all directions.

• Plane

• Ray

• Bird

A location with no size or shape.

• Line

• Angle

• Point

Points that lie on the same plane.

• Collinear

• Coplanar

• Coherent 

A line that extends indefinitely in one direction.

• Ray

• Linear Pair

• Bisector

Points that lie on the same line.

• Coplanar

• Collinear

• CoIHaveNoIdea

Points that are not contained by one line are called ___________.

• coplanar

• collinear

• noncoplanar

• noncollinear

How many points determine a plane?

• two collinear points

• three collinear points

• three noncollinear points

• two noncollinear points

A segment is ______________________.

• two rays with a common endpoint

• a line

• the intersection of planes

• a part of a line with two points and all the points between them

How many points determine a line?

• 1

• 2

• 3

• infinitely many

True or False: Points A, B, and C are collinear.

• True

• False