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WorksheetsGeometry SEM1 Finals Review
Total questions: 95
Worksheet time: 3hrs 53mins
Name
Class
Date
1.
The original figure prior to a transformation.
a)
Pre-image
b)
Image
2.
When you translate, (x-4,y) will move _____.
a)
4 units right
b)
4 units left
c)
4 units up
d)
4 units down
3.
G(-4,1),.....After a translation of 3 units down and 5 units right
a)
G’(-1,6)
b)
G’(1, -2)
4.
Identify the transformation from A to D.
a)
90o Clockwise Rotation
b)
180o Rotation
c)
270o Clockwise Rotation
d)
360o Rotation
5.
Identify the transformation from ABC to A'B'C'.
a)
Reflection across the x-axis
b)
Reflection across the y-axis
c)
90o clockwise rotation
d)
90o counterclockwise rotation
6.
Triangle ABC is going to be translated. Where would A' position be at, if the translation was be (x,y) --> (x+3, y-2)?
a)
(-1,3)
b)
(5,3)
c)
(5,8)
d)
(3,5)
7.
Triangle ABC Rotates 90 Counter-clockwise. What quadrant would A'B'C' end up in?
a)
Quadrant I
b)
Quadrant II
c)
Quadrant III
d)
Quadrant IV
8.
Which answer shows a reflection across the y-axis?
a)
a
b)
b
c)
c
d)
d
9.
What is this picture an example of?
a)
Translation
b)
Reflection
c)
Rotation
d)
Dilation
10.
How was the red trapezoid transformed to the blue trapezoid?
a)
reflection over the origin
b)
180° clockwise rotation
c)
translation 4 units left, 4 units down
d)
90° counterclockwise rotation
11.
Which reason proves the triangles congruent.
a)
SSS
b)
ASA
c)
SSA
d)
HL
12.
Congruent by
a)
SAS
b)
Not Congruent
c)
ASA
d)
AAS
13.
Are these triangles congruent? If so, state the rule which you used to prove congruence.
a)
SAS
b)
SSS
c)
SSS and/or SAS
d)
Not necessarily congruent
14.
Complete the congruence statement.
a)
CRP
b)
PCR
c)
RPC
d)
PRC
15.
Which of the following transformation will result in an image that is similar, but not congruent, to its original image?
a)
translation
b)
reflection
c)
rotation
d)
dilatation
16.
Under the dilatation with scale factor of 1/4, the transformed image is enlarged.
a)
True
b)
False
17.
The table shows the coordinates of trapezoid ABCD and A'B'C'D' after a transformation. What are the coordinates of point C'?
a)
(-1, 2)
b)
(-1, -2)
c)
(1, 2)
d)
(1, -2)
18.
Angle 1 = 27o
Find the measure of angle 4
Find the measure of angle 4
a)
27o
b)
153o
c)
63o
d)
90o
19.
What is the relationship of the angles?
a)
Corresponding angles
b)
Same Side Interior
c)
Alternate Interior
d)
Alternate Exterior
20.
Which of these angles is NOT congruent to angle 5?
a)
Angle 6
b)
Angle 8
c)
Angle 1
d)
Angle 4
21.
a)
17°
b)
29°
c)
31°
d)
39°
22.
a)
41°
b)
65°
c)
102°
d)
115°
23.
Find the measure of the indicated angle.
a)
26
b)
36
c)
85
d)
144
24.
Congruent geometric figures have the:
a)
Same size
b)
Sides Equal
c)
Same Size and Same Shape
d)
Angles Equal
25.
Which answer shows a reflection across the y-axis?
a)
a
b)
b
c)
c
d)
d
26.
What is the sequence of transformations?
a)
Reflect over the y then reflect over the x
b)
Reflect over the x then reflect over the y
c)
Translate 4 units then rotate 90˚
d)
Rotate 90˚ then reflect over the x
27.
Name the corresponding angle or side.
a)
A
b)
B
c)
C
d)
D
28.
If a line segment has a length of 12 units and after a dilation the image length is 4 units, what was the scale factor?
a)
3
b)
1/3
c)
8
29.
The pair of polygons is similar. Find the missing side measure.
a)
3 units
b)
3.4 units
c)
2.7 units
d)
4 units
30.
What is the Angle Relationship
a)
Alternate Interior
b)
Alternate Exterior
c)
Corresponding
d)
Same Side-Interior
31.
Which is a pair of alternate interior angles?
a)
∠3 and ∠6
b)
∠4 and ∠6
c)
∠3 and ∠7
d)
∠5 and ∠6
32.
Which is a pair of corresponding angles?
a)
∠4 and ∠3
b)
∠4 and ∠1
c)
∠4 and ∠2
d)
∠4 and ∠8
33.
Find the measure of the missing angle.
a)
90o
b)
100
c)
130o
d)
50o
34.
The Triangle Sum Theorem states that the sum of all angles in a triangle is ______.
a)
45°
b)
90°
c)
180°
d)
360°
35.
What is the relationship of the angles
a)
Alternate Interior
b)
Alternate Exterior
c)
Corresponding
d)
Vertical
36.
What is the relationship of the Angles
a)
Alternate Interior
b)
Alternate Exterior
c)
Corresponding
d)
Same Side Interior
37.
What does CPCTC stand for?
a)
Corresponding Parts of Corresponding Triangles are Congruent
b)
Congruent Parts of Corresponding Triangles are Congruent
c)
Corresponding Parts of Congruent Triangles are Congruent
38.
Are these triangles congruent? If so, state the rule which you used to determine congruence.
a)
Yes by ASA
b)
Yes by AAS
c)
Yes by SSA
d)
Not congruent
39.
Fill in the missing proofs.
a)
Transitive Property, SAS(Side-Angle-Side)
b)
Reflexive Property, SAS(Side-Angle-Side)
c)
Reflexive Property, Vertical Angles Thm.
d)
Transitive Property, SSS(Side-Side-Side)
40.
Congruent by
a)
SSS
b)
SAS
c)
ASA
d)
AAS
41.
Congruent by
a)
SSS
b)
SAS
c)
ASA
d)
AAS
42.
Congruent by
a)
SSS
b)
SAS
c)
ASA
d)
AAS
43.
How are these triangles congruent?
a)
SSS
b)
SAS
c)
SSA
d)
Not enough information
44.
How are these triangles congruent?
a)
AAA
b)
Not enough information
c)
ASA
d)
HL
45.
Name the postulate, if possible, that makes the triangles congruent.
a)
SSS
b)
ASA
c)
SSA
d)
HL
46.
Find x
a)
60
b)
48
c)
30
d)
28
47.
Solve for x.
a)
7
b)
9
c)
10
d)
-11
48.
QR is a midsegment of triangle WUV. What is the length of segment QR?
a)
4
b)
8
c)
16
d)
32
49.
QR is a midsegment of triangle FGH. Solve for the value of x?
a)
5.5
b)
11
c)
-5.5
d)
-11
50.
The figure is an example of a(n) ...
a)
midsegment
b)
perpendicular bisector
c)
altitude
d)
midsegment
51.
The figure is an example of a(n) ...
a)
median
b)
altitude
c)
midsegment
d)
sangle bisector
52.
The figure is an example of a(n) ...
a)
angle bisector
b)
perpendicular bisector
c)
median
d)
midsegment
53.
The figure is an example of a(n) ...
a)
angle bisector
b)
midsegment
c)
altitude
d)
median
54.
The mid segment of the triangle is 5x-1. Find the value of x.
a)
x = 6
b)
x = 7
c)
x = 11.8
d)
x = 12.4
55.
Find the length of AD
a)
2
b)
4
c)
6
d)
8
56.
Which point is equidistant from the vertices?
a)
Circumcenter
b)
Incenter
c)
Neither
d)
Bilateral
57.
Define: INCENTER OF A TRIANGLE
a)
the intersection point of the three angle bisectors of a triangle
b)
when three or more lines intersect at a single point
c)
the intersection point of the three perpendicular bisectors of a triangle
d)
the point of intersection of three or more lines
58.
Name the point of concurrency shown.
a)
Circumcenter
b)
Incenter
c)
Supercenter
d)
Neither
59.
Name the point of concurrency shown.
a)
Circumcenter
b)
Incenter
c)
Supercenter
d)
Neither
60.
Define: CIRCUMCENTER OF A TRAINGLE
a)
the intersection point of the three perpendicular bisectors of a triangle
b)
when a circle passes through the three vertices of a triangle
c)
the point of intersection of three or more lines
d)
the intersection point of the three angle bisectors of a triangle
61.
Name the point of concurrency of the medians.
a)
Centroid
b)
Incenter
c)
Circumcenter
d)
Orthocenter
62.
The figure shows a triangle with its three angle bisectors intersecting at point P. Find FD.
a)
4
b)
5
c)
3
d)
2
63.
If ZO=24 and SZ=3a-9, what is the value of a?
a)
11
b)
19
c)
21
d)
7
64.
If TP=27, ZP=?
a)
18
b)
9
c)
13.5
d)
54
65.
AD = 12. Find AG
a)
6
b)
8
c)
18
d)
12
66.
What is the value of x?
a)
23
b)
18
c)
29
d)
45
67.
Find segment AB
a)
4
b)
16
c)
8
d)
12
68.
Find the value of x.
a)
A
b)
B
c)
C
d)
D
69.
A rectangle is a paralellogram.
a)
True
b)
False
70.
All squares are rectangles.
a)
True
b)
False
71.
A trapezoid is a paralellogram.
a)
True
b)
False
72.
All squares are rhombuses.
a)
True
b)
False
73.
All rhombuses are squares.
a)
True
b)
False
74.
In order to be a trapezoid, a quadrangle must have exactly one pair of parallel sides.
a)
True
b)
False
75.
This figure has 4 right angles and 4 congruent sides. Which term BEST names the figure?
a)
square
b)
rectangle
c)
kite
d)
trapezoid
76.
All of the following figures must have 4 congruent sides except...
a)
rectangle
b)
rhombus
c)
square
77.
In a parallelogram, consecutive angles are __________.
a)
congruent
b)
supplementary
c)
corresponding
d)
parallel
78.
The diagonals of a parallelogram
a)
are always congruent
b)
bisect each other
c)
are never congruent
d)
parallel
79.
The opposite angles of a parallelogram are ...
a)
complementary
b)
congruent
c)
supplementary
d)
perpendicular
80.
Base angles of an isosceles trapezoid are _____.
a)
neither
b)
supplementary
c)
congruent
81.
Find the midsegment.
a)
14
b)
28
c)
12
d)
16
82.
Which shapes have diagonals that are perpendicular?
a)
Square & Rectangle
b)
Rectangle & Parallelogram
c)
Rhombus & Square
d)
Isosceles Trapezoid & Square
83.
Which shapes have diagonals that are congruent?
a)
Square & Rectangle
b)
Square & Kite
c)
Parallelogram & Rhombus
d)
Square & Rhombus
84.
Solve for Angle 1 and Angle 2.
a)
1= 92 degrees & 2 = 46 degrees
b)
1 = 118 degrees & 2 = 118 degrees
c)
1 = 92 degrees & 2 = 92 degrees
d)
1 = 46 degrees & 2 = 190 degrees
85.
TUVW is a rhombus. Find m∠2.
a)
62
b)
28
c)
90
d)
78
86.
Solve for x.
a)
38.9
b)
40.2
c)
45.6
d)
54
87.
In rhombus ABCD, what is the m<BAD?
a)
7.5 degrees
b)
29 degrees
c)
58 degrees
d)
90 degrees
88.
Find m∠A
a)
74⁰
b)
286⁰
c)
106⁰
d)
16⁰
89.
What is the sum of a Quadrilaterals interior angles?
a)
180
b)
360
c)
400
d)
240
90.
What is the SUM of the angle measures in a nonagon (9 sides)?
a)
1440°
b)
900°
c)
1080°
d)
1260°
91.
What is the measure of ONE interior angle in a regular hexagon (6 sides)?
a)
60°
b)
80°
c)
108°
d)
120°
92.
What is the formula for finding ONE interior angle of a polygon?
a)
S= (n-2)180
b)
S= (n-180)2
c)
S= (n-2)180 / n
d)
S= (n - 180)2 / n
93.
What is the sum of the exterior angles of an octagon?
a)
240
b)
360
c)
180
d)
1080
94.
The sum of the interior angles of a polygon is 3960°. How many sides does the polygon have?
a)
12
b)
24
c)
25
d)
13
95.
Where do we see polygons in everyday life?
a)
Street Signs
b)
Buildings and Structures
c)
Nature
d)
All of the Above!
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