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WorksheetsGeometry Unit 1 Review
Total questions: 28
Worksheet time: 54mins
Name
Class
Date
1.
What is the correct name for this line?
a)
Line BD
b)
Line Segment BC
c)
Ray DC
d)
BD
2.
Which is a chord but not a diameter?
a)
Line Segment PR
b)
Line Segment OR
c)
Line Segment PG
d)
Line Segment KG
3.
What statement must be true for
∠AOF and ∠EOC to be supplementary?
∠AOF and ∠EOC to be supplementary?
a)
∠AOF and
∠EOC are vertical angles.
∠EOC are vertical angles.
b)
∠AOF and
∠FOE are supplementary.
∠FOE are supplementary.
c)
∠BOC and
∠DOC are complementary.
∠DOC are complementary.
d)
∠AOC is a right angle.
4.
Complete the next two terms in the sequence.
-2, 8, -32, 128, -512, _____, _______
-2, 8, -32, 128, -512, _____, _______
a)
-2048, 8192
b)
2048, -8192
c)
2048, 8192
d)
-2048, -8192
5.
Is the term POINT, defined or undefined?
a)
Defined
b)
Undefined
6.
Is the term SEGMENT defined or undefined?
a)
Defined
b)
Undefined
7.
Is the term LINE defined or undefined?
a)
Defined
b)
Undefined
8.
Is the term ANGLE defined or undefined?
a)
Defined
b)
Undefined
9.
Is the term RAY defined or undefined?
a)
Defined
b)
Undefined
10.
Is the term PLANE defined or undefined?
a)
Defined
b)
Undefined
11.
Is the term CIRCLE defined or undefined?
a)
Defined
b)
Undefined
12.
Is the term ARC defined or undefined?
a)
Defined
b)
Undefined
13.
An angle is a figure formed by two _________ with a common __________.
a)
rays, ray
b)
lines, vertex
c)
rays, endpoint
d)
line segments, point
14.
Point B lies on a number line between points A and C. The coordinate of A is -9 and the coordinate of C is 12. The distance between A and B is ⅓ of AC. What is the coordinate of B?
a)
-8
b)
-7
c)
-2
d)
9
15.
If K is the midpoint of ER, EK = x+5, and ER = 4x+2, what is the length of KR?
a)
1
b)
4
c)
6
d)
9
16.
If the m∠ BAC is 62°, what is the
m∠DAF?
m∠DAF?
a)
31°
b)
38°
c)
62°
d)
118°
17.
If ray OR is the angle bisector of ∠POQ, and m∠POR = 38°, what is the m∠POQ?
a)
19°
b)
38°
c)
62°
d)
76°
18.
If ∠KLM and ∠PQR are complementary, m∠KLM = 4x − 3, and m∠PQR = x + 13, which is m∠KLM?
a)
16°
b)
61°
c)
83°
d)
105°
19.
If m∠1=2x+3, and m∠2=3x+7,
which is the value of x?
which is the value of x?
a)
16
b)
20
c)
34
d)
35
20.
A line segment is drawn on a coordinate plane with endpoints R(−10, −4) and S(10, 11). Point T(−2, 2) is also on line segment RS. What is the ratio of the length of line segment RT to the length of line segment TS?
a)
1:1
b)
2:5
c)
3:5
d)
2:3
21.
The midpoint of line segment FG is (6 –4) and the coordinates of point F are (–3, 6). What are the coordinates of point G?
a)
(1.5, 1)
b)
(1.5, –10)
c)
(15, 1)
d)
(15, -14)
22.
Which definition justifies this statement?
If ∠JKL is a right angle, then JK⊥KL.
If ∠JKL is a right angle, then JK⊥KL.
a)
complementary angles
b)
perpendicular lines
c)
right angle
d)
parallel lines
23.
Which postulate justifies this statement?
For adjacent angles ∠WOX and ∠XOY, m∠WOX+m∠XOY=m∠WOY.
For adjacent angles ∠WOX and ∠XOY, m∠WOX+m∠XOY=m∠WOY.
a)
Ruler Postulate
b)
Protractor Postulate
c)
Segment Addition Postulate
d)
Angle Addition Postulate
24.
Choose the missing reason in the proof.
Given: Line AB and Line CD intersect at point F.
Prove: ∠AFC≅∠BFD
Statement 1. ∠AFC and ∠BFD are vertical angles Reason -Definition of vertical angles
Statement 2. ∠AFC≅∠BFD -Reason __________
Given: Line AB and Line CD intersect at point F.
Prove: ∠AFC≅∠BFD
Statement 1. ∠AFC and ∠BFD are vertical angles Reason -Definition of vertical angles
Statement 2. ∠AFC≅∠BFD -Reason __________
a)
definition of vertical angles
b)
definition of supplementary angles
c)
Vertical Angles Theorem
d)
Congruent Complements Theorem
25.
Lines m and n are parallel and are cut by a transversal.
Choose the statement that is true.
Choose the statement that is true.
a)
Angles 2 and 6 are supplementary because they are corresponding angles.
b)
Angles 4 and 5 are supplementary because they are same-side interior angles.
c)
Angles 1 and 8 are congruent because they are corresponding angles.
d)
Angles 3 and 6 are congruent because they are same-side interior angles.
26.
If l∥m, m∠1 = 4x + 15, and m∠2 = 6x − 5, what is m∠1?
a)
10
°
10°
°
10°
b)
17°
c)
55°
d)
83°
27.
For this figure, m∠2=102∘ and m∠3=78∘.
Which statement is correct?
Which statement is correct?
a)
a⊥b
b)
a∥b
c)
a⊥c
d)
a∥c
28.
What is the slope of a line perpendicular to the line passing through (–23, 8) and (12, –17)?
a)
5/7
b)
-5/7
c)
-7/5
d)
7/5
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