1.1 Quiz Points, lines & planes

Two planes intersect at a

• Point

• Line

• Plane

• Airport

Two lines intersect at a

• Point

• Line

• Plane

• Stoplight

Name the intersection of the two planes

• A

• P

Name the intersection of planes ADF and  

     BCD?

• D

• A

Name three collinear points

• A, B, E

• E, B, C

• A, B, C

• D, E, B

Give another name for line j

• line M

• line k

Name two points collinear to K

• J & L

• M & H

• H & L

• L & N

You need at least how many points to make a line

• 1

• 2

• 3

• 4

A line that extends from a point and travels forever in one direction is called a

• line

• ray

• segment

• plane

A plane is named by

• Any 1 point on the plane

• All points on the plane that aren’t part of a line

• Any 3 noncollinear points on the plane or a lowercase letter

• Any 3 noncollinear points on the plane or an capital letter