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Topic 1 Semester Exam Review

Total questions: 193

Worksheet time: 6hrs 54mins

Name
Class
Date
1.

Calculate m∠ABC.

a)

45°

b)

60°

c)

105°

d)

15°

2.

Calculate m∠DEF.

a)

180°

b)

60°

c)

120°

d)

80°

3.

If m∠RST = (12x -1)°, m∠RSU = (9x -15)°,

and m∠UST = 53°, find each measure.

a)

x = 13

m∠RST = 155°

m∠RSU = 102°

b)

x = 3

m∠RST = 35°

m∠RSU = 12°

c)

x = 22

m∠RST = 263°

m∠RSU = 183°

d)

x = 8

m∠RST = 95°

m∠RSU = 57°

4.
Find the value of ∠A.
a)
25 degrees
b)
30  degrees
c)
35 degrees
d)
90 degrees
5.
If GH = 8 and HI = 17, Find GI
a)
8
b)
9
c)
24
d)
25
6.
If JK = 7 and
LJ = 20, find KL
a)
12
b)
13
c)
27
d)
28
7.
Use the figure to write and solve an equation for x.
a)
5
b)
6
c)
7
d)
8
8.

If RT=36, find the value of x.

a)

3

b)

4

c)

5

d)

6

9.
Parallel lines will...
a)
intersect with one another.
b)
cross each other.
c)
touch each other.
d)
will never intersect with one another.
10.
Perpendicular lines never intersect.
a)
True
b)
False
11.
A _______________ is a flat, 2-dimensional surface usually represented by a shape that looks like a floor or a wall.
a)
plane
b)
segment bisector
c)
line
d)
ray
12.
What is the distance from 10 to -5 on a number line? 
a)
-15 spaces
b)
10 spaces
c)
15 spaces
d)
-5 spaces
13.
What is the distance between -2 and 6 on a number line?
a)
4
b)
-8
c)
8
d)
-4
14.

What is the distance between AB

a)

0

b)

8

c)

9

d)

7

15.

Identify all the ACUTE angles...

a)

37o

b)

135o

c)

23o

d)

4o

e)

175o

16.
Which angle type is pictured?
a)
Acute
b)
Right
c)
Obtuse
d)
Straight
17.

Which term is shown in the diagram?

a)

Parallel

b)

Perpendicular

c)

Intersecting

18.

Which term is shown in the diagram?

a)

Parallel

b)

Perpendicular

c)

Intersecting

19.

Parallel lines cross one another, or intersect.

a)

true

b)

false

20.

What type of line does the picture represent?

a)

Parallel

b)

Intersecting

c)

Perpendicular

21.
Which of the following words means the same as congruent?
a)

different measure

b)

same measure

c)

greater measure

d)

less measure

22.
The vertex is the point where 2 lines or line segments intersect. 
a)
True
b)
False
23.
A point that divides, or bisects, a segment into two congruent segments is called a ___________________.
a)
midpoint
b)
congruent segment
c)
angle bisector
d)
endpoint
24.
A continuous straight extent of length, without breadth or thickness is called a ________________. It also has arrowheads on both sides.
a)
line
b)
ray
c)
line segment
d)
linear pair
25.
An angle with a measure between 0 and 90 degrees is called an _____________________.
a)
acute angle
b)
right angle
c)
obtuse angle
d)
straight angle
26.
An angle with a measure equal to 90 degrees is called a __________________________.
a)
right angle
b)
obtuse angle
c)
acute angle
d)
congruent angle
27.
Points that are at the ends of a line segment are called _____________________________.
a)
endpoints
b)
arrows
c)
rays
d)
midpoints
28.
Points that lie in the same plane are called ____________________.
a)
coplanar points
b)
collinear points
c)
line segment
d)
defined terms
29.
Points that lie in the same plane are called ____________________.
a)
coplanar points
b)
collinear points
c)
line segment
d)
defined terms
30.
A _______________ is a flat, 2-dimensional surface usually represented by a shape that looks like a floor or a wall.
a)
plane
b)
segment bisector
c)
line
d)
ray
31.
A __________________ is an object that has no dimension. It is usually represented with a dot that identifies an exact location in space.
a)
point
b)
line
c)
line segment
32.
An angle with a measure equal to 180 degrees is called a _____________________.
a)
straight angle
b)
line
c)
obtuse angle
d)
acute angle
33.
Coplanar lines that do not intersect.
a)
Parallel Lines
b)
Perpendicular Lines
c)
Congruent Segments
d)
Parallel Planes
34.
lines that cross or meet and form angles
a)
parallel lines
b)
intersecting lines
c)
ray
35.
a)
line AB
b)
ray AB
c)
line segment AB
d)
points
36.
a)
segment AB
b)
ray AB
c)
line AB
d)
triangle
37.
a)
ray AB
b)
line AB
c)
segment AB
d)
bisector
38.

Collinear points are points that lie on the same line.

a)

True

b)

False

39.

Which statement is a true statement about the diagram

a)

Ray BA and ray BC are opposite rays.

b)

Ray BA and ray BC have opposite directions.

c)

Points A and C are the endpoints of ray BA and ray BC respectively.

d)

Point B is the endpoint of ray BA and ray BC.

40.

What is a ray?

a)

A part of a line that is straight, has 1 endpoint, and continues in 1 direction

b)

Another name for line segment

c)

A straight path that continues in both directions and does not end

d)

Points that are used to show segments of lines

41.

If point C lies on line AB between A and B, then ray CA and ray CB are _____________________.

a)

opposite rays

b)

collinear points

c)

coplanar points

d)

segments

42.
The distance across a circle through the center is called the_______________.
a)
radius
b)
circumference
c)
diameter
d)
area
43.
The radius is....
a)
a line that crosses through the center and touches each edge 
b)
the center point of a circle 
c)
a line from the center point to the edge of the circle
d)
an element in science
44.

The definition of a circle is

a)

set of all points in a plain that are the same distance from a point called the center

b)

the distance around a share

c)

a large figure

d)

a pizza, orange, plum, or watermelon

45.
What do we call the blue line?
a)
Chord
b)
Circumference
c)
Radius
d)
Arc
46.

The distance all the way around the circle is called the...

a)

radius

b)

diameter

c)

circumference

d)

area

47.
How many degrees are in a cirlce?
a)
90
b)
180
c)
270
d)
360
48.

Name the angle with one arc

a)

< FIE

b)

< EIR

c)

< FIR

d)

< RIE

49.
Name the angle with two arcs
a)
< FIE
b)
< EIR
c)
< FER
d)
< FIR
50.
Name the angle with three arcs
a)
< FIE
b)
< IER
c)
< FIR
d)
< REF
51.

Angles are measured using a ______.

a)

compass

b)

protractor

c)

ruler

d)

thermometer

52.

What is the measure of

the given angle?

a)

21°

b)

159°

c)

19°

d)

161°

53.
Name the Image. 
a)
Ray
b)
Point
c)
Line
d)
Line segment
54.
Find measurement for QS.
a)
7
b)
4
c)
3
d)
1
55.

Part of a line that has a beginning, but no end is called a...

a)

line segment

b)

ray

c)

angle

d)

plane

56.

Which word best describes a set of 3 or more different points that are all on the same line.

a)

Coplanar

b)

Line-up

c)

Collinear

d)

Sightline

57.

In Euclidean geometric terms, which of the below would be the best description of a Circle?

a)

A set of points in a plane that are all equidistant from a common segment.

b)

A set of points in a plane that are all equidistant from a common point.

c)

A set of points in a plane that are all equidistant from a common ray.

d)

A set of points in a plane that are equidistant from a point and a line.

58.

A flat surface that goes on forever in all directions...

a)

Line

b)

Plane

c)

Axis

d)

Point

59.

In Euclidean geometric terms, which of the below would be the best description of a LINE?

a)

It is a straight object that begins at a point and extends forever in one direction.

b)

It is a straight object that extends infinitely in opposite directions without any width or thickness.

c)

It is a straight object that consists of all of the points that are equal distance from a common point.

d)

It is a straight object that consists of all of the points that exist between two different points.

60.

Which Postulate would you use to find HG?

a)

Segment Addition Postulate

b)

Angle Addition Postulate

c)

Segment Bisector

d)

Angle Bisector

61.

Find measurement for PR.

a)

9

b)

7

c)
3
d)

10

62.

Identify all the OBTUSE angles...

a)

37o

b)

135o

c)

23o

d)

4o

e)

175o

63.
A location in space that is represented by a dot and has no dimensions
a)
Point
b)
Line
c)
Plane
d)
Angle
64.
Consists of 2 endpoints and all the points in between.
a)
Ray
b)
Line
c)
Line Segment
d)
Angle
65.
What is it called when points lie on the same line.
a)
Midpoint
b)
Coplanear
c)
Segment Bisector
d)
Collinear
66.

Points that lie in the same plane.

a)

Collinear

b)

Intersection

c)

Parallel Planes

d)

Coplanar

67.

A collection of collinear points that have a distinct beginning and end.

a)

Point

b)

Segment

c)

Line

d)

Plane

68.

Two rays that share a common endpoint.

a)

Angle

b)

Plane

c)

Vertex

d)

Line

69.

The common endpoint of two rays that make up an angle.

a)

Angle

b)

Vertex

c)

Line

d)

Plane

70.

Two coplanar lines that meet to form four right angles.

a)

Parallel

b)

Perpendicular

c)

Intersecting

d)

Skew

71.

If 2 points determine a line, how many points determine a plane?

a)

2 non-collinear points

b)

3 collinear points

c)

3 non-collinear points

d)

2 coplanar points

72.

Which of the following is a good definition for a circle?

a)

All points equidistant from a single point

b)

A round polygon

c)

A continuous curve

d)

Two semi-circles put together

73.
The picture represents a compass and straightedge construction of _________?
a)
Copy an angle
b)
Bisect an angle
c)
Copy a line segment
d)
Bisect a line segment
74.
Nate is constructing angle bisector to angle ABC.  Where did he position his compass to create the two arcs that intersect at the interior of the angle?
a)
He fixed his compass on B and drew both arcs.
b)
He fixed his compass on points A and C.
c)
He fixed his compass on points D and E.
d)
He fixed his compass on points B and E.
75.
Suppose we wish to construct angle EFG congruent to angle DBC using a compass and straightedge. Which step would be correct to do first?
a)
Place the compass point at B
b)
Place the compass point at C
c)
Place the straightedge along A and C
d)
Place the straightedge along C and D
76.
Find the distance.
a)
9.7
b)
10.7
c)
11.7
d)
12.7
77.
Find the length of the missing side. 
a)
17 cm
b)
22 cm
c)
15 cm
d)
13 cm
78.
What's the distance between (-3,4) and (-3, -10)?
a)
14
b)
-14
c)
6
d)
-6
79.

Find the distance between (5, 0) and (1,0).

a)

4

b)

6

c)

3

d)

2.5

80.

Find the midpoint of the line segment with the given endpoints (3,9) and (5,9)

a)

(-1,0)

b)

(4,9)

c)

(6,7)

d)

(7,9)

81.

Find the midpoint of the segment on the graph. (Hover over picture to expand)

a)

(1,0)

b)

(7,-9)

c)

(4,-3)

d)

(-1,2)

82.

Find the other endpoint of the line segment with the given endpoint (1,-9) and midpoint (-9,3)

a)

(-19,15)

b)

(5,-6)

c)

(-4,-3)

d)

(6,2)

83.

Which of the following is the correct midpoint formula given two endpoints (x1, y1) and (x2, y2)?

a)
b)
c)
d)
84.

Directed line segment AB is partitioned by point P into a ratio of 1:3. Which of the following represent this relationship?

a)
b)
c)
d)
85.

Find the point P that partitions the line segment AB given the ratio.

A (3, 5) B(4, 3) with the ratio 1:3

a)

(3.75, 2.5)

b)

(3.25, 4.5)

c)

(4.75, 1.5)

d)

(5.75, 1.5)

86.

Find the point that is 2/5 of the distance from C to D.

a)

(-1, 2)

b)

(0, 0)

87.
Given the points A(-1,2) and B(7,14), find the coordinates of the point P on directed line segment AB that partitions AB into a ratio 1:3. 
a)
(1,5)
b)
(3,7)
c)
(4,4)
d)
(5,8)
88.

Which of the following is the correct midpoint formula given two endpoints (x1, y1) and (x2, y2)?

a)
b)
c)
d)
89.

The middle of a line is called the _______________.

a)

endpoint

b)

midpoint

c)

slope

d)

distance

90.

Find the midpoint of the line segment with the given endpoints (3,9) and (5,9)

a)

(-1,0)

b)

(4,9)

c)

(6,7)

d)

(7,9)

91.
What is the midpoint between (-4,4) and (-2,2)?
a)
(3,2)
b)
(-3,3)
c)
(4,5)
d)
(6,7)
92.

Find the midpoint of the line segment with the given endpoints (6,-6) and (-10,-10)

a)

(8,2)

b)

(-26,-14)

c)

(0,-10)

d)

(-2,-8)

93.

What is the distance between AB

a)

0

b)

8

c)

9

d)

7

94.
What is the distance between the two points?
a)
6.3
b)
6.5
c)
6.7
d)
16
95.
What formula do you use to measure the entire length of a diagonal? 
a)
midpoint formula
b)
slope
c)
distance formula
d)
midpoint theory
96.

Which of the following formulas is the distance formula?

a)

(x1+x22, y1+y22)\left(\frac{x_1+x_2}{2},\ \frac{y_1+y_2}{2}\right)

b)

(x2x1)2+(y2y1)2\sqrt{\left(x_2-x_1\right)^2+\left(y_2-y_1\right)^2}

c)

a2+b2=c2a^2+b^2=c^2

d)

y2y1x2x1\frac{y_2-y_1}{x_2-x_1}

97.
What is the distance between (-5, 5) and (1, -2)
a)
9.2
b)
12.6
c)
14
d)
7.8
98.

 Find the distance between (2,3) & (4,1)

a)

3

b)

5.66

c)

2.83

d)

2.79

99.
What is the distance between the two points?
a)
6.3
b)
6.5
c)
6.7
d)
16
100.
Find the distance between J and K.
a)
√68
b)
√8
c)
9
d)
√53
101.
What is the midpoint between (0, -4)
and (-8, 14)
a)
(4, 5)
b)
(-4, 5)
c)
(-4, -5)
d)
(4, -5)
102.
Find the endpoint of the segment with the endpoint of  (-4, 5) and midpoint of (7, -9) 
a)
(18, -23)
b)
(13, 18)
c)
(11,4)
d)
(1.5, -2)
103.

Given two points (x1, y1), (x2, y2) the distance between them is:

a)
b)
c)
d)
104.
Find the distance.
a)
7.1
b)
7.8
c)
8.7
d)
8.9
105.
a)

(3, 1)

b)

(3.5, 1)

c)

(4, 1)

d)

(2, 0)

106.
What is the midpoint between (-4,4) and (-2,2)?
a)
(3,2)
b)
(-3,3)
c)
(4,5)
d)
(6,7)
107.
Find the distance between J and K.
a)
8.2
b)
7.7
c)
9
d)
10.2
108.
What is the distance between the two points?
a)
6.3
b)
6.5
c)
6.7
d)
16
109.
What is the distance from Point A to Point B?
a)
8 units
b)
16 units
c)
0 units
110.

Find the distance between points A and B.

a)

5

b)

6

c)

10

d)

14

111.
Find the distance.
a)
9.7
b)
10.7
c)
11.7
d)
12.7
112.

Find the distance between points A and B.

a)

4.1

b)

5.1

c)

4.6

d)

3.8

113.

Find the distance between points A and B.

a)

53

b)

7.3

c)

7.2

d)

7

114.
Points G, H, and I are plotted on the coordinate grid.  How many units are between points G and H?
a)
9 units
b)
14 units
c)
13 units
d)
12 units
115.

How many feet did the frisbee travel?

a)

244 feet

b)

345 feet

c)

18 feet

d)

16 feet

116.

Find the distance between the points.

a)

44

b)

88

c)

17\sqrt{17}

d)

34\sqrt{34}

117.

Find the distance between the points.

a)

7\sqrt{7}

b)

1818

c)

29\sqrt{29}

d)

65\sqrt{65}

118.

Find the distance between the points.

a)

66

b)

13\sqrt{13}

c)

26\sqrt{26}

d)

2626

119.

Find the distance between "Home" and the "Library".

a)

41\sqrt{41}

b)

18\sqrt{18}

c)

99

d)

33

120.

The midpoint of AB = ?

(a)  

121.

The midpoint of CE = ?

(a)  

122.

The midpoint of CD = ?

(a)  

123.

The midpoint of BD = ?

(a)  

124.

The midpoint of BE = ?

(a)  

125.

The midpoint of AB = ?

(a)  

126.

The midpoint of DG = ?

(a)  

127.

The midpoint of FC = ?

(a)  

128.

The midpoint of GE = ?

(a)  

129.

The midpoint of GB = ?

(a)  

130.

Find the point P that is 27\frac{2}{7}   from point A to Point B, given the following points:

A (-5, 8) B(9, 3)

a)
(12, 11/7)
b)
(-1, 53/7)
c)
(-1, 46/7)
d)
(13, 11/7)
131.

Find the point P that is 34\frac{3}{4}   of the distance from A to B, given the following points:

A (3, 5) B(4, 3)

a)
(15/4, 5/2)
b)
(15/4, 7/2)
c)
(19/4, 3/2)
d)
(23/4, 3/2)
132.

Find the point P that is 311\frac{3}{11}     of the distance from A to B, given the following points: A (-6, -6) B(-2, 1)

a)
(-54/11, 32/11)
b)
(-10/11, 32/11)
c)
(-54/11, -1/11)
d)
(-54/11, -45/11)
133.

Find the point P that is 25\frac{2}{5}     of the distance from A to B, given the following points: A(-3,-5) and B(5,0)

a)

(0.5,-2.2)

b)

(0.2,-3)

c)

(1/5, -5/2)

d)

(0,-2)

134.

Find the point P that is 15\frac{1}{5}     of the distance from A to B, given the following points: A (7, -2) B(4, 0)

a)
(32/5, -8/5)
b)
(17/5, 2/5)
c)
(32/5, 22/5)
d)
(-13/5, 2/5)
135.

Find the point P that is 14\frac{1}{4}     of the distance from A to B, given the following points: A(-1,2) and B(7,14)

a)

(2, 10)

b)

(6, 8)

c)

(3, 5)

d)

(1, 5)

136.

Find the point P that is 13\frac{1}{3}    of the distance from A to B, given the following points:

A(-2 4) and B(7, -2)

a)

(5, 2)

b)

(1, 2)

c)

(5, -6)

d)

(9, 2)

137.

Find the point that is 2/5 of the distance from C to D.

a)

(-1, 2)

b)

(0, 0)

c)

(4, 4)

d)

(-3, 0)

138.

Which reason justifies the statement?

a)

Subtraction Property of Equality

b)

Combine Like Terms

c)

Division Property of Equality

d)

Addition Property of Equality

139.

Which reason justifies the statement?

a)

Addition Property of Equality

b)

Multiplication Property of Equality

c)

Subtraction Property of Equality

d)

Division Property of Equality

140.

Which reason justifies the statement?

a)

Division Property of Equality

b)

Addition Property of Equality

c)

Multiplication Property of Equality

d)

Subtraction Property of Equality

141.

Which reason justifies the statement?

a)

Combine Like Terms

b)

Multiplication Property of Equality

c)

Division Property of Equality

d)

Addition Property of Equality

142.

Which reason justifies the statement?

a)

Combine Like Terms

b)

Distributive Property of Equality

c)

Multiplication Property of Equality

d)

Division Property of Equality

143.

Which reason justifies the statement?

a)

Subtraction Property of Equality

b)

Combine Like Terms

c)

Addition Property of Equality

d)

Substitution Property of Equality

144.
Name the property of equality or congruence that justifies going from the first statement to the second statement.
a)
Associative Property
b)
Commutative Property
c)
Distributive Property
d)
Combine Like Terms
145.

What is step 2?

a)

Distributive Property

b)

Multiplication property of equality

c)

Division property of equality

d)

Substitution property

146.

What is step 6?

a)

Subtraction property of equality

b)

Division property of equality

c)

Addition property of equality

d)

Given

147.

What is step 2?

a)

Given

b)

Subtraction Property of Equality

c)

Division Property of Equality

d)

Multiplication Property of Equality

e)

Addition Property of Equality

148.
Step 1 is what
a)
addition property of equality
b)
given
c)
subtraction property of equality
d)
prove
149.
What is reason 3?
a)
Addition Property of Equality
b)
Subtraction Property of Equality
c)
Multiplication Property of Equality
d)
Division Property of Equality
150.
What is reason 3?
a)
Addition Property of Equality
b)
Subtraction Property of Equality
c)
Multiplication Property of Equality
d)
Division Property of Equality
151.

What is always the 1st reason of a proof?

a)

Given

b)

Reason

c)

Prove

d)

Statement

152.

What should be the reason for step 4?

a)

Reflexive Property of Equality

b)

Subtraction

c)

Division

d)

Substitution

153.
What is the justification (reason)?
a)
reflexive property
b)
definition of segment bisect
c)
definition of a midpoint
d)
substitution property
154.

Give the Reason for #1.

a)

Given

b)

Segment Addition Property

c)

Addition Property of Equality

d)

PQ + QR = PR

e)

Transitive Property of Equality

155.

What is the correct reason for

Reason #3?

a)

Definition of a Straight Angle

b)

Prove

c)

Definition of a Supplementary Angles

d)

Transitive Property

156.

What is a two-column proof? #17

a)

a proof in which the statement and reason for each step are written in boxes

b)

a proof in which the steps are written in the left column and the corresponding reasons are written in the right column

c)

a proof in which the statements and corresponding reasons are written in complete sentences

157.

Which of the following choices are in the correct order to fill in the proof?

a)

Given; Segment Addition Postulate; Substitution; Definition of midpoint; Addition; Simplify

b)

Given; Definition of midpoint; Addition; Simplify; Segment Addition Postulate; Substitution

c)

Given; Substitution; Addition, Simplify; Definition of midpoint; Segment Addition Postulate

158.

What is the measure of angle x?

(a)  

159.

What is the measure of angle x?

(a)  

160.

What type of pair are angle x and the angle that measures 35°35\degree ?

a)

Supplementary

b)

Complementary

c)

Vertical

161.
∠1 and ∠3 can best be described as -
a)
complementary angles
b)
supplementary angles
c)
vertical angles
d)
adjacent angles
162.
The angle relationship shown is -
a)
complementary angles
b)
supplementary angles
c)
vertical angles
d)
angle bisector
163.
If m∠1 = 30°, then m∠3 = 
a)
30°
b)
60°
c)
150°
d)
undetermined
164.

Two angles added together to equal 90 degrees is:

a)

Supplementary

b)

Complementary

c)

Right

d)

Vertical

165.
These angles are...
a)
Complementary
b)
Supplementary
c)
Neither
166.
Supplementary Angles measure _____ degrees.
a)
180
b)
55
c)
100
d)
90
167.
Find the value of x.
a)
18°
b)
28°
c)
38°
d)
118°
168.
What is the measure of the missing angle?
a)
92
b)
102
c)
82
d)
72
169.
If the measure of ∠2 is 83°, what is the measure of ∠3?
a)
b)
17°
c)
83°
d)
97°
170.
Vertical angles are always
a)
acute
b)
total 180 degrees
c)
congruent (equal measures)
d)
adjacent angles
171.
What is the complement angle to 30°?
a)
60°
b)
30°
c)
150°
d)
230˚
172.
What is the supplement angle to 42°?
a)
48°
b)
138°
c)
100°
d)
Not possible
173.
1. Find X 
a)
28
b)
5
c)
55
d)
40
174.
2. Find X
a)
9
b)
27
c)
45
175.
2. FIND ∠SOR
a)
45
b)
135
c)
90
d)
180
176.
3. Find X
a)
59
b)
31
c)
177
177.
3. Find ∠NOQ
a)
31
b)
59
c)
180
d)
149
178.
What is the value of x?
a)
37
b)
72
c)
108
d)
18
179.

Find y

(a)  

180.

angles supplementary to the same angle or to congruent angle are congruent

a)

congruent supplements

b)

congruent complements

c)

linear pair

d)

vertical

181.

angles supplementary to the same angle or to congruent angle are congruent

a)

congruent supplements

b)

congruent complements

c)

linear pair

d)

vertical

182.

What is the justification?

a)

Definition of congruence

b)

Reflexive Property of Congruence

c)

Segment Addition Postulate

d)

Definition of Midpoint

183.

What is the justification?

a)

Segment Addition Postulate

b)

Definition of Midpoint

c)

Addition Property of Equality

d)

Complement Theorem

184.

What is the justification?

a)

Definition of Supplementary Angles

b)

Vertical Angles Theorem

c)

Definition of an Angle Bisector

d)

Angle Addition Postulate

185.

What is the justification?

a)

Congruent Supplements Theorem

b)

Vertical Angles Theorem

c)

Definition of Supplementary Angles

d)

Definition of Complementary Angles

186.

What is the justification?

a)

Transitive Property of Equality

b)

Subtraction Property of Equality

c)

Division Property of Equality

d)

Substitution Property of Equality

187.

What is the justification?

a)

Congruent Complements Theorem

b)

Angle Bisector Theorem

c)

Angle Addition Postulate

d)

Division Property of Equality

188.

What is the justification?

a)

Congruent Complements Theorem

b)

Definition of Perpendicular

c)

Definition of a Right Angle

d)

Definition of Complementary Angles

189.

What is the justification?

a)

Substitution Property of Equality

b)

Definition of Supplementary Angles

c)

Angle Addtion Postulate

d)

Addition Property of Equality

190.

What is the justification?

a)

Definition of Congruence

b)

Segment Addition Postulate

c)

Transitive Property of Congruence

d)

Definition of Midpoint

191.

What is Reason #2?

a)

Definition of a Linear Pair

b)

Definition of Congruent Angles

c)

Angle Addition Postulate

d)

Definition of a Right Angle

192.

The definition of a linear pair includes:

(select all that apply)

a)

Two angles share a vertex

b)

Two angles make a straight angle

c)

The sum of the measures of a linear pair are 180*

d)

Two angles that are complementary angles

193.

Solve for x.

a)

20

b)

25

c)

120

d)

180