Download Unit 1 Review Questions

NAME
DATE
PERIOD
Write the letter for the correct answer in the blank at the right of each question.
1. Name the geometric shape modeled by a pinhole in a wall.
A line segment
B plane
C line
D point
1.
For Exercises 2–4, use the figure at the right.
2. Which is another name for line ℓ?
⃗⃗⃗⃗⃗
F 𝐴𝐵
G C
3. Name the intersection of ℓ lines and m.
A A
B B
B
⃗⃗⃗⃗⃗
𝐵𝐷
H
J
P
C
D
C
P
P
A
F
m
D
E
C
2.
ℓ
G
3.
4. Name three points coplanar with point A.
F B, C, F
G B, C, E
H E, F, G
4.
J B, D, G
R
5. Find the length of 𝑅𝑆.
A 33 mm
B 34 mm
C 35 mm
D 36 mm
S
cm
1
2
3
4
5.
6. Given A is between Y and Z and YA = 22, AZ = 16x, and YZ = 166,
find AZ.
F 9
G 22
H 1
6.
J 144
F 30
7. Find the length of 𝐵𝐶.
A 12 cm
B 13 cm
22
C 25 cm
D 38 cm
25 cm
A
8. Use the number line to find MN.
F –5
G 1
H 5
J 10
C
M
N
-5 -4 -3 -2 -1 0
For Questions 9 and 10, use the figure given at
the right.
9. Find the distance between points P and Q.
A 5
B 7
7.
13 cm B
1
2
3
8.
y
P
C 9
D 25
Q
O
x
9.
10. Fiona jogs every morning on a track that can be represented as a straight
line. Her starting coordinate is (–2, 5) and the finishing coordinate is (4, –5).
What are the coordinates of the point where Fiona has run half the distance?
F (–3, –5)
G (1, 0)
H (2, 0)
55
J (6, -2)
10.
Glencoe Geometry
Assessment
Unit 1 Review Questions
NAME
DATE
PERIOD
Unit 1 Review Questions (continued)
For Exercises 11–13, use the figure at the right.
E
11. Which point is the vertex of all the angles in this figure?
A A
C B
B C
D E
F
50°
C
B
11.
D
A
12. What type of angle is ∠ABC?
F acute angle
G right angle
H obtuse angle
J straight angle
12.
13. Which is true?
A m∠EBF = 140
C m∠EBF = 50
D m∠EBF = 40
13.
B m∠EBF = 90
14. If A, B, and N are collinear and AB + BN = AN, which point is between the
other two points?
A A
B B
C N
D cannot tell
For Exercises 15–17, use the figure at the right.
15. Which pair of angles are vertical angles?
A ∠RST, ∠TSU
C ∠RSX, ∠TSU
B ∠TSU, ∠USV
D ∠RSX, ∠XSW
(10y +10
1010)°S
R
X
W
14.
5x° U
4x°
V
15.
16. Which angle is supplementary to ∠USV?
F ∠TSU
G ∠VSW
H ∠RSV
J ∠WSR
16.
17. Find the values of x and y.
A x = 10, y = 12
B x = 20, y = 7
C x = 10, y = 8
D x = 50, y = 40
17.
18. Find the value of x.
F 25
G 35
H 55
J 125
19. If m∠ABD = 56, find m∠DBC.
A 124
C 44
B 56
D 34
(x + 30)°
55°
A
18.
19.
D
B
C
20. If a right angle is trisected, what is the measure of each of the smaller
angles?
F 30
G 45
H 60
20.
J 90
Bonus If m∠1 is twice m∠2, find m∠1.
1 2
56
B:
Glencoe Geometry