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WorksheetsMidterm Recap
Total questions: 40
Worksheet time: 2hrs 44mins
Name
Class
Date
1.
How many degrees was the figure rotated?
a)
90 degrees counterclockwise
b)
180 degrees
c)
90 degrees clockwise
2.
If you were to rotate ABCD 180° about the origin, what would the coordinate of A' be?
a)
(-5, 5)
b)
(-3, -5)
c)
(-5, 3)
d)
(-3, 3)
3.
What is the angle of rotation for this counterclockwise rotation about the origin?
a)
90°
b)
180°
c)
270°
d)
360°
4.
The image A'B'C' is a rotation of ABC.
a)
True
b)
False
5.
Under what composition of transformations does triangle ABC map onto triangle A''B''C''
a)
Reflection over x-axis, then Rotation of 90 Degrees
b)
Rotation of -90 Degrees, then Reflection over y-axis
c)
Reflection over y-axis, then Rotation of -90 Degrees
d)
Rotation of 90 Degrees, then Reflection over x-axis
6.
What is the transformation from Triangle ABC to Triangle A''B''C''?
a)
Reflection x-axis, then rotation of 180 Degrees
b)
Reflection over y-axis, then rotation of 90 Degrees
c)
Rotation of 90 Degrees, then reflection over x-axis
d)
Rotation of 180 Degrees, then reflection over y-axis
7.
Which graph above shows a dilation by scale factor 2?
a)
A
b)
B
c)
C
d)
D
8.
How do you write the algebraic notation when the scale factor is 3?
a)
(x, y) goes to (1/3x, 1/3y)
b)
(x, y) goes to (-3x, -3y)
c)
(x, y) goes to (x + 3, y + 3)
d)
(x, y) goes to (3x, 3y)
9.
Identify the transformation.
a)
Reflection across y-axis
b)
90 Rotation counter clockwise
c)
Translation 5 units left, 1 unit up.
d)
Translation 5 units right, 1 unit down
10.
What is the rule for the following reflection?
a)
Reflection across y = −1
b)
Reflection across y = 1
c)
Reflection across x = −1
d)
Reflection across x = 1
11.
What are the series of rigid motions that would map ∆ABC onto ∆A''B''C''?
a)
a reflection followed by a rotation
b)
a reflection followed by a translation
c)
a translation followed by a rotation
d)
a translation followed by a reflection
12.
A rigid motion ...
a)
preserves size and location
b)
preserves shape and location
c)
preserves size and shape
d)
makes the figure larger
13.
Triangle C is rotated 270° counterclockwise with the origin as the center of rotation to create a new figure. Which triangle shows the new location?
a)
A
b)
B
c)
C
d)
D
14.
What is the measure of angle b?
a)
36o
b)
56o
c)
63o
d)
117o
15.
Find the measure of the indicated angle.
a)
145
b)
113
c)
102
d)
78
16.
Figures that have the same _____ and size are congruent triangles.
a)
corresponding
b)
corners
c)
angles
d)
shape
17.
Solve for x
a)
30
b)
40
c)
50
d)
60
18.
Find the missing angle.
a)
56º
b)
50º
c)
49º
d)
45º
19.
Which quadrilateral does not have opposite sides of equal length?
a)
rhombus
b)
trapezoid
c)
parallelogram
d)
square
20.
The opposite angles of a parallelogram are ...
a)
complementary
b)
congruent
c)
supplementary
d)
perpendicular
21.
The diagonals of a rhombus bisect at________.
a)
Right angle
b)
obtuse angle
c)
acute angle
22.
Find m∠1.
a)
62
b)
28
c)
90
d)
78
23.
Find the measure of angle QPS
a)
38 degrees
b)
60 degrees
c)
32 degrees
d)
50 degrees
24.
Name that shape.
a)
quadrilateral, rectangle
b)
quadrilateral, rectangle, square
c)
quadrilateral, parallelogram, rectangle
d)
quadrilateral, parallelogram, rectangle, square
25.
Point M with coordinates (3,4) is the midpoint of the line AB and A has the point (-1,6). What is the point of B?
a)
(1,5)
b)
(2,10)
c)
(7,2)
d)
(1,2)
26.
Find the midpoint of the segment with the endpoints:(4, 12) and (-6, 14)
a)
(-1, 13)
b)
(13, 1)
c)
(13, -1)
d)
(5, 13)
27.
What is the distance between the two points?
a)
6.3
b)
6.5
c)
6.7
d)
16
28.
For the equation
y - 3 = 2(x + 4),
the line has a slope of 2 and contains what point?
y - 3 = 2(x + 4),
the line has a slope of 2 and contains what point?
a)
(-4, 3)
b)
(3, -4)
c)
(-3, -4)
d)
(-4, -3)
29.
For the equation
y + 1 = -3(x - 5),
the line contains the point (5, -1) and has a slope of?
y + 1 = -3(x - 5),
the line contains the point (5, -1) and has a slope of?
a)
-1
b)
1
c)
-3
d)
5
30.
Write the equation in point-slope form of the line that passes through the given point and has the given slope.
(4, -7); m = -1/4
(4, -7); m = -1/4
a)
y + 7 = -1/4(x - 4)
b)
y - 4 = -1/4(x + 7)
c)
y + 7 = 4(x - 4)
d)
y - 7 = -1/4(x - 4)
31.
Which of these represents point-slope form of a linear equation?
a)
y - y1 = m(x - x1)
b)
Ax + By = C
c)
y = mx + b
32.
Angle JHG measures 161.
a)
m∠GHK=80.5,
m∠KHJ=161
b)
m∠GHK=161,
m∠KHJ=80.5
c)
m∠GHK=80.5,
m∠KHJ=80.5
d)
m∠GHK=161,
m∠KHJ=161
33.
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°
34.
The dotted line represents a ?...
a)
median
b)
centroid
c)
midsegment
d)
midpoint
35.
The figure is an example of a(n) ...
a)
angle bisector
b)
perpendicular bisector
c)
median
d)
midsegment
36.
The figure is an example of a(n) ...
a)
altitude
b)
perpendicular bisector
c)
midsegment
d)
angle bisector
37.
Which of the following segments represents an altitude?
a)
BX
b)
AZ
c)
AC
d)
BZ
38.
Which of the following segments represents a median?
a)
BX
b)
AZ
c)
AC
d)
BZ
39.
Find the largest angle in Δ PRQ
a)
∠R
b)
∠P
c)
∠Q
d)
∠S
40.
Find the largest side in Δ BCD
a)
Segment BC
b)
Segment DB
c)
Segment DC
d)
Segment AB
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