WorksheetsUnit 4 Transformations Test Review
Total questions: 10
Worksheet time: 26mins
What transformation of Figure 1 results in Figure 2?
Rotation
Reflection
Translation
Dilation
Triangle ABC is congruent to triangle DEF.
Which statement must be true about the triangles?
m∠C=m∠F
m∠F=m∠B
CB=DE
AC=DE
What series of transformations from △ABC to △DEF shows that △ABC≅△DEF ?
a reflection across the y-axis followed by a translation of 1 unit right and 2 units up
a clockwise rotation of 90° about the origin followed by a translation of 4 units right and 4 units up
a reflection across the x-axis followed by a translation of 1 unit right and 1 unit down
a reflection across the line y = x followed by a positive rotation of 270° about the center
Which transformation of Figure A results in Figure A′?
a reflection across the y-axis
a reflection across the x-axis
a clockwise rotation of 90° about the origin
a translation 12 units right and 2 units down.
The coordinates of point A are (6, 2).
The coordinates of point B are (2, 6).
Line AB is transformed to form Line A′B′, shown in the graph.
What is the transformation of line AB
that results in line A′B′?
AB 2 is translated units right and 1 unit up
AB 2 is reflected across the y-axis
AB 2 is reflected across the x-axis
AB is dilated by a factor of 3
What are the lengths of P'Q', A'B', and M'N' respectively?
0.75 cm, 1 cm, 1.5 cm
4 cm, 3 cm, 6 cm
3cm, 4 cm, 1 cm
0.75 cm, 1 cm, 4 cm
What is the measure of M'N'?
8 cm
6 cm
0.75 cm
12 cm
△ABC has interior angles with measures x°, 90°, and 65°, and △DEF
has interior angles with measures y°, 65°, and 20°.
Using the given information, which statement is true?
The triangles are similar because they each have an interior angle with measure 65°.
The two triangles are not similar because the interior angles are congruent but the side lengths are different.
The two triangles are not similar because x≠20 and there cannot be three congruent interior angels.
The two triangles are similar because y = 90.
Point P(−3, −4)
is rotated 90° counterclockwise about the origin.
What are the coordinates of its image after this transformation?
(4, -3)
(4, 3)
(3, 4)
(3, -4)
A translation is applied to the square formed by the points A(−3, −4) , B(−3, 5) , C(6, 5) , and D(6, −4) .The image is the square that has vertices A′(−3, −6) , B′(−3, 3), C′(6, 3) and D′(6, −6) .
Describe the translation.
The square was translated 4 units up.
The square was translated 2 units down.
The square was translated 8 units down.
