Points Lines and Planes Sometimes Always Never

• True

• False

• True

• False

Complete the Two-Point Postulate:

"Through any two points there exists ____________________"

• exactly one line

• more than one line

• exactly one plane

• exactly two lines.

Complete the Line-Point Postulate:

"A line contains at least ____________________"

• three points

• two points

• two planes

• three planes

If two lines intersect, then their intersection is ____________________

• at infinite points

• at two points

• exactly one point

• undefined

Through any three noncollinear points, there exists exactly____________________

• one plane

• one point

• two planes

• 6 points

Complete the Plane-Point Postulate:

"A plane contains ____________________"

• at least two noncollinear points

• at least three noncollinear points.

• no more than 3 noncollinear points

• none of the above

Complete the Plane-Line Postulate: "If two points lie in a plane, then the line containing them ____________________"

• lies in the plane.

• is perpendicular to the plane

True or False: 3 noncollinear points determine a plane

• True

• False

True or False: A line and a plane can intersect at a line or a point.

• True

• False