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WorksheetsInterim Assessment 2
Total questions: 16
Worksheet time: 48mins
Which rigid motion(s) will verify that ΔABC is congruent to ΔDEF as shown in the diagram?
a translation and a reflection
a rotation and a reflection
a reflection only
a translation and a rotation
ΔDEF is a 90º clockwise rotation of ΔABC. Find FD.
20
35
63
78
Which equation represents a line parallel to the x-axis?
x = 0
y = x
y = 12
y = 3x + 2
Given AD = 24, BC = 12, AB = CD
Find AB.
8
6
3
4
Two complementary angles are expressed as 4x - 16 and 2x + 10. Find the number of degrees in each angle.
16º and 74º
42º and 138º
42º and 48º
48º and 52º
In Δ RST, m∠R = 63º and m∠S = 36º. What is the measure of an interior angle T ?
109
101
99
81
The car wheel shown at the right has both line and rotational symmetry. State the degree measure of the angle of rotation.
120º
90º
72º
60º
Which of the following geometric objects has no endpoints?
a segment
a line
an arc
a ray
Which angle is ≅ to ∠ AEC ?
Angle AED because it is a corresponding pair
Angle AED because it is an adjacent pair
Angle DEB because it is vertical pair
Angle DEB because it is an alternate interior pair
A transformation was used to map onto its image . Which of the following transformations would not guarantee an isometry?
a rotation
a dilation
a translation
a reflection
Which of the following describes the effect of the transformation given by (x, y) to (- x, - y) on points in the coordinate plane?
it rotates 90 degrees counterclockwise about the origin
it reflects across the line y = 0
it rotates 180 degrees clockwise about the origin
it reflects across the line y = x
A translation maps the pointE (-3,10) to the point E' (2, 1). If the same translation maps point F (2, 5) then which of the following are the coordinates of F prime?
( 7, - 4 )
(-3, 14 )
(- 3, - 4 )
( 7, 14)
Given the diagram as marked, what is the value of x?
180
18
64
72
What name is given to this pair of angles?
alternate interior angles
alternate exterior angles
corresponding angles
consecutive interior angles
Which is not true of 43 and angle x?
They add to 180
They are alternate exterior angles
They are supplementary
They sum to the same as a linear pair
What is the value of the missing angle?
115
49
58
15
