20 questions
Colinear
Intersection
Parallel Planes
Coplanar
Having the same size and shape, (check all that apply)
Congruent
≅
=
Similarity
a straight path that has no thickness and extends forever
point
line
ray
plane
Two rays that have a common endpoint and form a line.
Linear Pair
Opposite Rays
Right Angle
Supplementary Angles
flat surface that has no thickness and extends forever.
point
line
plane
ray
part of a line that starts at an endpoint and extends forever in one direction
line
segment
ray
vertex
A basic figure that is not defined in terms of other figures. (Check all that apply)
Undefined term
Point
Line
Ray
Which of the following is named by a lower case letter?
point
line
segment
ray
plane
Which of the following is named by a single Upper case letter?
point
line
segment
ray
plane
How many noncollinear points are needed to name a plane?
3
1
2
4