Unit 1 Geometry Practice

1
Unit 1 Geometry Practice

• Points, Lines, Planes, Segments, Distance,
  Midpoint, etc.

Are YOU ready for the Test??
2
Name the opposite rays using the correct notation.
Z
A
T
AT and AZ
3
VocabularyPoints that lie on the same plane
coplanar
4
VocabularyAn object consisting of two
endpoints and all of the points between them
line segment
5
Name the plane shown in two different ways
F
G
K
C
B
Possible answers plane K OR plane FGC
6
Name this ray correctly.
Z
B
ZB
7
What is the approximate length of a segment with
endpoints (9, -2) and (10, -1)?
8
Fill in the blank.Two lines intersect at a
___________.
point
9
VocabularyA flat surface that continues
infinitely in all directions
plane
10
What formula is this and what is it used for?
This is the Midpoint formula and is used to find
the point that divides a line segment into two
congruent segments.
11
Fill in the blank.Two planes intersect at a
___________.
line
12
VocabularyAn exact location in space with an
indefinite shape and size
point
13
Name the intersection of WT and TR.
T
X
B
W
R
Y
C
A
Point T
14
How many points does it take to make a line?
at least 2
15
Where do AB and CR intersect?
T
X
B
W
R
Y
C
A
They dont intersect
16
VocabularyAn object with no thickness that
continues infinitely in two directions
line
17
Where do plane WCA and plane BXY intersect?
T
X
B
W
R
Y
C
A
BA
18
If Point R is between points V and W, and you are
given that VR 6x 3, RW 4x 5, and VW 28,
what is the value of x and what is the length of
VR?
6x 3 4x 5 2810x 8 2810x 20so x
2
If VR 6x 3 and x 2 now, 6(2) 3VR 15
19
VocabularyAn object with one endpoint that
continues infinitely in one direction
ray
20
What formula is this and what is it used for?
This is the Distance formula and is used to find
the length of a line segment.
21
VocabularyPoints that do not lie on the same
line
non-collinear
22
Where do plane J and plane K intersect?
K
F
G
D
J
C
A
B
E
EG
23
Which illustration below shows a correctly
bisected segment?
B is correct
24
VocabularyPoints that lie on the same line
collinear
25
What is the midpoint of HI on the number line
below?
H I J K
-7 -6 -5 -4 -3 -2 -1 0 1 2 3 4
5 6 7 8
-3.5
26
Name all lines that intersect at point A
T
X
B
W
R
Y
C
A
CA, AC, AY, YA, BA, AB
27
What is the midpoint of (3, -5) and (-7, 8)?
28
VocabularyPoints that do not lie on the same
plane
non-coplanar
29
Find the length of AB.
5 2x 3x 2
A X B Y
37
AX XB BY 375 2x 3x 2 37x 6
So.AB 5 2x 5 2(6) 17
30
What is the measure of RS?
V
R
S
31
VocabularyA point, line, ray, line, line
segment or plane that intersects the segment at
the midpoint.
bisector
32
Name three planes that intersect at point R.
T
X
B
W
R
Y
C
A
Sample answer TRC, CRY, TRY
33
What is the measurement of IK on the number line
below?
H I J K
-7 -6 -5 -4 -3 -2 -1 0 1 2 3 4
5 6 7 8
6
34
If Point M is the midpoint of JK, JM 3x 2 and
MK x 6, then what is the value of x?
3x 2 x 62x 2 -62x -8so x -4