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WorksheetsUnit 1 Study Guide
Total questions: 10
Worksheet time: 31mins
If triangle ABC has a perimeter of 12 and is translated 3 units to the right, what is the perimeter of triangle A'B'C'?
(a)
When a figure is transformed using a translation, rotation, or a reflection which of the following is true, you may select more than one answer
Corresponding angles remain equal
Corresponding lengths remain the same
Corresponding lengths are doubled
Corresponding angles become complementary
A series of rotations results in a congruent figure
True
False
Which series of transformations will prove these figures congruent?
Reflect about y-axis and rotate 90º CCW
Reflect about x-axis and rotate 90º CCW
Reflect about y-axis then rotate 180º CCW
Reflect about x-axis then rotate 180º CCW
If a square is translated to the left and reflected about the y-axis, which is true?
The figures are congruent
The resulting figure is a rectangle
The new figure is larger
The new figure is smaller
Which of the following combinations could NOT have taken place
Segment MN was reflected over X-axis the reflected over y-axis
Segment MN was translated 10 units right the reflected over x-axis
segment MN was rotated 180º CW about point N then translated 10 units right
Segment MN was reflected over y-axis and then rotated 90º CCW about point N
Triangle XYZ was rotated 90º CCW about the origin to form triangle KJL. Which angle in triangle KJL corresponds to angle X
K
J
L
Y
Which set of transformation will map figure PQRS onto figure TUVW?
a reflection over the y-axis, and then a reflection over the x-axis
a translation of 1 unit to the right, and then a rotation of 180° about the origin
a reflection over the y-axis, and then a 270° counterclockwise rotation about the origin
a translation of 1 unit up and 8 units to the right, and then a reflection over the x-axis
If a point A is located at (-5,0) and is now located at (5,0), what type of transformation may have taken place?
Reflection over x-axis
Reflection over y-axis
Translation 10 units up
Translation 10 units right
If Figure WXYZ is a reflection of ABCD, what is the measure of segment XY
(a)
