Show Me What You Know - 1.1 - 1.2

Which 3 points would be consider collinear?

• AEC

• DEC

• ACB

• DCB

Which point would not be considered to be coplaner?

• A

• C

• D

• B

Name the figure above. Check all that apply.

• Ray ON

• Line Segment ON

• Line NO

• Line Segment NO

Name the figure above. Check all that apply.

• Line Segment QR

• Ray QR

• Line RQ

• Ray RQ

.

.

What kind of intersecting lines are these?

• Parallel Lines

• Perpendicular Lines

• adjacent

• opposite

Parallel lines cross one another, or intersect.

• true

• false

Postulate 1: Through any two points there is exactly one

• Line

• Point

• Segment

• Plane

Postulate 2: When two lines intersect, the intersect at exactly one

• Line

• Point

• Segment

• Plane

Postulate 4: Through any 3 points there is exactly one

• Line

• Point

• Segment

• Plane

Postulate 3: When two planes intersect, the intersection forms a

• Line

• Point

• Segment

• Plane