UNDEFINED TERMS IN GEOMETRY

Sketch. Point S on plane H

Sketch. Line OM on plane G

Sketch. Points R, E, and D are on plane Z

Sketch. Line XY passing through plane T

Sketch. Points H, O, P, and E in line HE

Which of the following is not an undefined term in geometry?

• Plane

• Line

• Angle

• Point

Which of the following is the correct way of writing a point?

• P

• line P

• plane P

• (P)

Name three collinear points.

Give another name for plane M.

Name the intersection of line n and line l.