Geometry Unit 1 Review with Computations

What is a Ray?

• consists of the endpoint and all points on that lie on the same side

• Intersects the segment at its midpoint

• A location in space that is represented by a dot and has no dimension

• An angle that equals 90

What are Collinear Points?

• Points that lie in the same plane

• The region that contains all the points between the sides of an angle

• A flat surface made up of points that has two dimensions and extends without end, and is represented by a shape that looks like a floor or a wall

• Points that lie on the same line

What is a plane?

• A flat surface made up of points that has two dimensions and extends without end, and is represented by a shape that looks like a floor or a wall

• Two adjacent angles whose noncommon sides are opposite rays

• The region that contains all the points outside of an angle

• A point, ray, line, line segment, or plane that intersects the segment at its midpoint

A location in space that is represented by a dot and has no dimensions

• Point

• Line

• Plane

• Angle

Consists of 2 endpoints and all the points in between.

• Ray

• Line

• Line Segment

• Angle

A flat surface made up of points that has two dimensions and extends without end and is represented by a shape that looks like a floor or wall.

• Point

• Plane

• Angle

• Line

Which of these symbols represent this picture?

• <

• →

• ↔

• ⊥

Two rays joined at a common endpoint

• point

• line

• angle

• segment

Is the set of angles are complementary, supplementary, or neither

• Complementary

• Supplementary

• Neither

Is the set of angles are complementary, supplementary, or neither

• Complementary

• Supplementary

• Neither