Download Geometry Unit 1 Test Review Answer Section

NAME:______________________________________
DATE:______________
Geometry Unit 1 Test Review
Multiple Choice
Identify the choice that best completes the statement or answers the question.
____
1. Which angle is a right angle?
A.
C.
B.
____
D.
2. How are the two angles related?
60°
120°
Drawing not to scale
A. supplementary
B. adjacent
____
3. In the figure shown,
C. vertical
D. complementary
. Which of the following statements is false?
Not drawn to scale
A.
B.
C.
D.
BEC and
AEB and
AED are vertical angles.
BEC are vertical angles.
____
4. Each unit on the map represents 5 miles. What is the actual distance from Oceanfront to Seaside?
y
8
6
Seaside
4
2
–8 –6 –4 –2
–2
Landview
–4
2
4
6
8
x
Oceanfront
–6
–8
A. about 10 miles
B. about 50 miles
C. about 8 miles
D. about 40 miles
Short Answer
1. What are the names of three collinear points?
A
D
L
J
K
B
2. Name the line and plane shown in the diagram.
R
P
S
Q
3. What is the name of the ray that is opposite
?
D
C
B
A
4. What is the intersection of plane STXW and plane SVUT?
5. What are the measures of
and
? Classify each angle as acute, right, obtuse, or straight.
F
E
G
H
D
A
6. If
B
C
, and
The diagram is not to scale.
, find the degree measure of
7. Name an angle supplementary to
8. Name an angle adjacent to
E
D
F
G
H
J
I
9. Supplementary angles are two angles whose measures have a sum of ____.
Complementary angles are two angles whose measures have a sum of ____.
10. What can you conclude from the information in the diagram?
11. What is the length of
A
?
B
C
D
–10 –9 –8 –7 –6 –5 –4 –3 –2 –1 0 1 2 3 4 5 6 7 8 9 10
12. If
, find the value of x. The drawing is not to scale.
E
F
G
13. If
and point F is 2/5 of the way between E and G, find the value FG.
The drawing is not to scale.
E
F
G
14. What segment is congruent to
A
B
–8 –7 –6 –5 –4 –3 –2 –1
15. If Z is the midpoint of
R
C
0
D
1
16. Complete the statement.
?
2
E
3
4
5
6
7
8
what are x, RZ, and RT?
Z
8 x - 10
?
T
150
17. Complete the statement.
The drawing is not to scale.
If
54º, then
? .
18. Name an angle vertical to
E
D
F
G
H
J
I
19. The complement of an angle is 53°. What is the measure of the angle?
20.
and
21.
bisects
are a linear pair.
, and
, and
. Find the measure of each angle.
. Write an expression for
. The diagram is not to scale.
22. Which point is the midpoint of
?
A
B
–8 –7 –6 –5 –4 –3 –2 –1
0
1
2
3
4
5
6
7
8
23. Find the coordinates of the midpoint of the segment whose endpoints are H(6, 4) and K(2, 8).
24. M(7, 5) is the midpoint of
The coordinates of S are (8, 7). What are the coordinates of R?
25. Find the distance between points P(8, 2) and Q(3, 8) to the nearest tenth.
26. Find the perimeter of the rectangle. The drawing is not to scale.
29 ft
66 ft
Geometry Unit 1 Test Review
Answer Section
MULTIPLE CHOICE
1.
2.
3.
4.
C
A
C
D
SHORT ANSWER
1. Points L, J, and K are collinear.
2.
and plane PQS
3.
4.
5.
;
;
;
is acute.
is straight.
6.
7.
8.
9. 180; 90
10. 1.
2.
3.
are vertical angles
11. 13
12.
13. 15
14.
15. x = 20, RZ = 150, and RT = 300
16.
17. 54
18.
19. 37°
20.
21. 4x – 8
22. 1
23. (4, 6)
24. (6, 3)
25. 7.8
26. 190 feet