ThatQuiz Bilduma Saia zaitez
geometry 1.1 points, lines, planes
Hauen laguntzarekin: Sowatsky
(Jatorrizko autorea: Crouch)
Intersecting lines are ____________ coplanar.

always

sometimes

never

Three points are ____________ collinear.

always

sometimes

never

Name the red line.
A
B
W
C
D

D

AW

CB

Which of the following is NOT a ray shown in the

drawing?

AC

A

BCA

B

CBA

C

CA

Which of the following

set of points ARE

coplanar?

AHBC

DCBE

AHCD

EDCA

A
E
H
B
D
C
A
E
G
B
F
C
D

DCG

EGA

AFD

EFD

Name a plane

that is parallel to

plane ABC.

Do all segments

have a midpoint?

false

true

A __________ has two endpoints.

line

ray

segment

angle

W
S
Z
V
X
T
Y
U

Which point is contained

in plane TUY?

W

V

Z

X

A location in space is the definition of a . . .

line

plane

point

ray

Two  points  __________  create a line.

never

maybe

 always

sometimes

Match the following definitions.  Put the correct letter in the box.

Obtuse Angle

Parallel lines
Point

Skew

Use lower case letters.

b.  An angle between

    90 and 180 degrees

a.  location in space

c.  noncoplanar

lines that do not

intersect.

d.  coplanar lines

that do not intersect

Match the following definitions.  Put the correct letter in the box.

Collinear points

Parallel planes

Intersect

Plane

Coplanar
 e.  lie in the same plane

d. planes that do not

    intersect

b.  flat surface that

extends in all directions

a.  share at least

   one point

c.  points that lie

on the same line

Use lower case letters.
Match the following definitions.  Put the correct letter in the box.

Ray

Segment

Space

c.  the set of all

 points

a.  part of a line

with 2 endpoints

b.  part of a line

with one endpoint

Use lower case letters.
M
N
O
P

Are O, N, and P collinear? If so,

name the line on which they lie.

Yes, they lie on the line MP.

Yes, they lie on the line NP.

Yes, they lie on the line MO.

 No, the three points are not

collinear.

Name the  ray that is opposite BA.
A
B
C
D
 BD 

BA

DA

CA

segment
point
line
sometimes a point, sometimes a line
Two planes intersect at a ____________.
How many points are needed to create a unique plane?
M
You can always find the midpoint of a line.
True
False
Sometimes true, sometimes false
Collinear means ____________.
there are lines that coexist in the same plane.
the points are near each other.
trick question - collinear is not a real word
the points are on the same line
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