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WorksheetsSeptember- January Review 2019
Total questions: 80
Worksheet time: 7hrs 40mins
Name
Class
Date
1.
∠2 & ∠6 are...
a)
Supplementary angles
b)
Vertical angles
c)
Corresponding angles
d)
Alternate interior angles
2.
Which could be the value of D?
a)
-10
b)
0
c)
43
d)
2.5
3.
Name the alternate interior angle to angle 3.
a)
4
b)
5
c)
6
d)
8
4.
Identify the transformation from ABC to A'B'C'.
a)
90o clockwise rotation
b)
90o counter clockwise rotation
c)
Reflection across the y-axis
d)
Reflection across the x-axis
5.
Name the angle relationship.
a)
Alternate Interior
b)
Alternate Exterior
c)
Corresponding
d)
Vertical Angles
6.
2x - 3 + 4x = 27
a)
12
b)
4
c)
5
d)
15
7.
Angle C and P are...
a)
Alternate Interior Angles
b)
Consecutive Interior Angles
c)
Corresponding Angles
d)
Alternate Exterior Angles
8.
Determine how to translate triangle ABC to triangle A'B'C'.
a)
right two, down five
b)
right two, down 9
c)
left two, up 9
d)
left two, down 5
9.
Angle Q and B are...
a)
Alternate Interior Angles
b)
Consecutive Interior Angles
c)
Corresponding Angles
d)
Alternate Exterior Angles
10.
a)
alternate interior angles
b)
alternate exterior angles
c)
vertical angles
d)
corresponding angles
11.
Reflections over the x-axis change the sign of the ____-__________.
a)
y-coordinate
b)
x-coordinate
c)
y-axis
d)
x-axis
12.
∠3 & ∠6 are...
a)
Supplementary angles
b)
Vertical angles
c)
Corresponding angles
d)
Alternate interior angles
13.
Rachel states that -5.5 is an integer because it is negative.
Is she correct?
Why or why not?
a)
Yes, because all negatives are integers.
b)
Yes, because all integers have decimals.
c)
No, because integers do not have decimals.
d)
No, because integers cannot be negative.
14.
Name a line parallel to AD
a)
EH
b)
AB
c)
DC
d)
HG
15.
A type of transformation where a figure is “flipped” over a line of symmetry. A reflection produces a mirror image of a figure.
a)
rotation
b)
translation
c)
dilation
d)
reflection
16.
Two lines going the exact same way and will never intersect
a)
Alternate exterior angles
b)
Parallel lines
c)
Alternate interior angles
d)
Vertical lines
17.
a)
∠C=116°
b)
∠C=64°
c)
∠C=180°
d)
∠C=26°
18.
What is the solution to this equation?
a)
one solution
b)
no solution
c)
infinite solutions
d)
none of these
19.
Apply the following rule to the point (-5,6):
(x,y)-->(y,-x)
(x,y)-->(y,-x)
a)
(-5,-6)
b)
(5,-6)
c)
(6,5)
d)
(-6,5)
20.
a)
∠B=82°
b)
∠B=98°
c)
∠B=180°
d)
∠B=8°
21.
Reflecting over the y-axis changes the sign of the ____-_____________.
a)
x-axis
b)
x-coordinate
c)
y-coordinate
d)
none of the above
22.
a)
∠1 & ∠8
are supplementary angles
are supplementary angles
b)
∠2 & ∠3
are supplementary angles
are supplementary angles
c)
∠4 & ∠5
are supplementary angles
are supplementary angles
d)
∠7 & ∠8
are supplementary angles
are supplementary angles
23.
Angles inside a pair of lines on the opposite sides of a transversal and are congruent are called _____.
a)
Vertical angles
b)
Corresponding Angles
c)
Supplementary Angles
d)
Alternate Interior Angles
24.
Angles which add up to 180° are called _____.
a)
Vertical angles
b)
Corresponding Angles
c)
Supplementary Angles
d)
Alternate Interior Angles
25.
a)
∠I=105°
b)
∠I=75°
c)
∠I=15°
d)
∠I=5x°
26.
Angles on opposite sides of a vertex and are congruent are called _____.
a)
Vertical angles
b)
Corresponding Angles
c)
Supplementary Angles
d)
Alternate Interior Angles
27.
Solve for X, Y, and Z.
a)
X=30
Y=15
Z=30
b)
X=45
Y=45
Z=135
c)
X=45
Y=15
Z=150
d)
X=30
Y=15
Z=150
28.
Angles on opposite sides of a vertex and are congruent are called _____.
a)
Vertical angles
b)
Corresponding Angles
c)
Supplementary Angles
d)
Alternate Interior Angles
29.
Translations, reflections and rotations are all known as ________________________.
a)
Geometry
b)
Transformations
c)
Congruent
30.
∠2 & ∠4 are...
a)
Supplementary angles
b)
Vertical angles
c)
Corresponding angles
d)
Alternate interior angles
31.
These angles are NOT congruent.
a)
Supplementary
b)
Corresponding
c)
Alternate Interior
d)
Vertical
32.
Solve for y.
a)
y = 20
b)
y = 120
c)
y = 60
d)
y = 10
33.
Find the measure of angle A. (You will need to solve for x, then plug it into <A)
a)
44o
b)
96o
c)
-14o
d)
63o
34.
What does a translation do to an image?
a)
Turns it 90* clockwise
b)
Mirrors it
c)
Shrinks it
d)
Slides it
35.
Which answer shows a reflection across the y-axis?
a)
a
b)
b
c)
c
d)
d
36.
What is the measure of ∠2?
a)
38
b)
58
c)
71
d)
142
37.
A transformation that “turns” a figure about a fixed point at a given angle and a given direction.
a)
rotation
b)
translation
c)
reflection
d)
dilation
38.
Point (-5,2) is reflected over the y axis. Where is the new point located?
a)
(5,2)
b)
(-5,-2)
c)
(-5,2)
d)
(5,-2)
39.
Does the image show a Dilation?
a)
Yes
b)
No
40.
Jeremy says that 5.676677666777... is a rational number because it is a decimal that goes on forever with a pattern.
Is he correct?
Why or why not?
a)
Yes, because the decimal is repeating.
b)
No, because it is an integer.
c)
No, because a pattern is not a repeating decimal.
41.
If you were to rotate ABCD 180° about the origin, what would the coordinates of B' be?
a)
(0, 0)
b)
(-6, -5)
c)
(-1, 3)
d)
(-6, 2)
42.
What is the first step to solve this equation:
-3x + 11 = 44
a)
Add 3 to both sides
b)
Subtract 11 from both sides
c)
Add 11 to both sides
d)
Divide 3 on both sides.
43.
Name a line perpendicular to AD
a)
EH
b)
AB
c)
CG
d)
HG
44.
Dilate Point A by a scale factor of 1/2
a)
(-4,-4)
b)
(-1,-4)
c)
(-1,-1)
d)
(-2,-2)
45.
Definition: The figure before a transformation has occurred.
a)
Pre-image
b)
Image
c)
Translation
d)
Reflection
46.
12 (x + 3 ) = 4 (2x + 9 ) +4x
a)
No Solution
b)
One Solution
c)
Infinite Solutions
47.
Classify the number by checking all that apply!
−9
a)
Natural
b)
Whole
c)
Integer
d)
Rational
e)
Irrational
48.
These angles are congruent.
a)
All of these
b)
Corresponding
c)
Alternate Interior
d)
Vertical
49.
Write a rule for the translation.
a)
(x -1, y + 2)
b)
(x -2, y + 1)
c)
(x +2, y - 1)
d)
(x +1, y - 2)
50.
A slide is also called a _________.
a)
Translation
b)
Reflection
c)
Rotation
d)
Transformation
51.
3x + 2(4x - 4) = 3
a)
4
b)
3
c)
2
d)
1
52.
Classify the number by checking all that apply!
330
a)
Natural
b)
Whole
c)
Integer
d)
Rational
e)
Irrational
53.
The rule for reflection over the y-axis is
(x, y) --> _
(x, y) --> _
a)
(-x, y)
b)
(x, -y)
c)
(y, x)
d)
(-y, x)
54.
When you translate, (x-4,y) will move _____.
a)
4 units right
b)
4 units left
c)
4 units up
d)
4 units down
55.
-3a + 8 = 14
a)
a= -2
b)
a= -7.5
c)
a= 2
d)
a= 6
56.
(x,y) --> (x+a, y+b)
a)
translation
b)
rotation
c)
reflection
d)
dilation
57.
Which of the following maintains orientation?
a)
Rotation 90 °
b)
Translation
c)
Rotation 180 °
d)
Reflection over the x axis
58.
16 is a
a)
Real Number
b)
Rational Number
c)
Integer
d)
Whole Number
59.
(x,y) --> (x, -y)
a)
Reflection over the y-axis
b)
Reflection over the x-axis
c)
Translation
d)
Rotation 180 °
60.
What is the rule for a translation 2 units left and 3 units up?
a)
(x,y) --> (x+3, y+2)
b)
(x,y) --> (x+2, y+3)
c)
(x,y) --> (x-2, y-3)
d)
(x,y) --> (x-2, y+3)
61.
Chose the correct transformation:
(x, y) --> (x , y + 2)
(x, y) --> (x , y + 2)
a)
Translation 2 units up
b)
Translation 2 units left
c)
Translation 2 units down
d)
Translation 2 units right
62.
Which rule describes the action of the coordinates when a figure is dilated by a scale factor of 2?
a)
(x, y)→(x+2, y+2)
b)
(x, y)→(2x, 2y)
c)
(x, y)→(x/2, y/2)
d)
(x, y)→(x-2, y-2)
63.
Solve:
3(x - 2) = 18
3(x - 2) = 18
a)
6.7
b)
4
c)
8
d)
-4
64.
What is Dilation?
a)
Dilation means to enlarge or reduce
b)
Dilation means to reflect on something
c)
Dilation means to like something
d)
Dilation means to make something different by making it smaller
65.
∆QRS contains the points: Q(4, 2) R(5, 1) S(3,7). If the triangle is reflected across the y-axis, what will S' be?
a)
S'(3, 7)
b)
S'(-3, 7)
c)
S'(-3, -7)
d)
S'(3, 7)
66.
Given C(-4, 7) then T(x – 7, y – 9)
a)
-3, -2
b)
-2, 7
c)
-11, -2
d)
-11, 2
67.
Solve:
3x + 15 = 3(x + 5)
3x + 15 = 3(x + 5)
a)
No Solution
b)
x = 15
c)
Infinitely Many Solutions
68.
Find K' if the figure is reflected across the x-axis
a)
(4, 1))
b)
(-1, -4)
c)
(1, -4)
d)
(1, 4)
69.
-11 + 3(b + 5) = 7
a)
1
b)
-1
c)
3
d)
-3
70.
Twelve decreased by twice a number is -7. Find the number.
True or False: The equation produced by this statement is 2n - 12 = -7
True or False: The equation produced by this statement is 2n - 12 = -7
a)
True
b)
False
71.
In a dilation what mathematical operation is used with the scale factor?
a)
addition
b)
subtraction
c)
multiplication
d)
division
72.
Simplify each equation. Tell whether the equation has one, no, or infinite solutions.
3x - 7 = 3(x - 3) + 2
a)
one
b)
no solutions
c)
infinite solutions
73.
Click on all irrational numbers.
a)
b)
c)
d)
74.
What is the first step in solving
3x - 2 = -5?
3x - 2 = -5?
a)
Subtracting 2 from each side
b)
Adding 2 to each side
c)
Multiplying by 3 on each side
d)
Dividing by 3 on each side
75.
-8 is a
a)
Real Number
b)
Rational Number
c)
Integer
d)
Whole Number
76.
Which of the following is an irrational number?
a)
b)
c)
d)
77.
What is the value of the missing angle?
a)
61
b)
50
c)
60
d)
69
78.
Solve:
2(a + 4) = 2a - 8 + 4a
2(a + 4) = 2a - 8 + 4a
a)
3
b)
-3
c)
-4
d)
4
79.
Classify the number by checking all that apply!
-6.75
(Hint: every number shown is a REAL number!)
a)
Natural
b)
Whole
c)
Integer
d)
Rational
e)
Irrational
80.
Which example could be represented by A?
a)
-2.555555...
b)
3.14
c)
π
d)
43
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