AnswersAZ-Common Core Geometry AIntroduction to Transformations

Introduction to Transformations Answers

11 verified answers3 views
1
Free Preview

Which transformations are nonrigid transformations? Select two options.

A
dilation
B
reflection
C
rotation
D
stretch
E
translation
2
Free Preview

A transformation of rectangle LMNO results in rectangle L'M'N'O'.

Question illustration
A
dilation
B
stretch
C
reflection
D
rotation
3

A transformation is shown in the diagram.

Question illustration
A
Quadrilateral DEFG is translated to form quadrilateral D'E'F'G'.
B
Quadrilateral DEFG is rotated to form quadrilateral D'E'F'G'.
C
Quadrilateral DEFG is reflected to form quadrilateral D'E'F'G'.
D
Quadrilateral DEFG is dilated to form quadrilateral D'E'F'G'.
4

Consider the transformation.

Question illustration
A
It is isometric because the side lengths remained the same.
B
It is isometric because all angle measures remained the same.
C
It is not isometric because the side lengths did not remain the same.
D
It is not isometric because the angle measures did not remain the same.
5

Which describes the transformation? Select three options.

A
It is rigid.
B
It is nonrigid.
C
It is isometric.
D
The size is preserved.
E
The angles are not preserved.
6

Triangle ABC is transformed to create triangle MNL.

Question illustration
A
The transformation is rigid because corresponding side lengths and angles are congruent.
B
The transformation is rigid because corresponding side lengths are congruent and corresponding angles are not congruent.
C
The transformation is nonrigid because the two triangles have different names.
D
The transformation is nonrigid because the three sides and the three angles in each triangle have different measures.
7

A transformation of rectangle ABCD results in rectangle A'B'C'D'.

Question illustration
A
dilation
B
reflection
C
rotation
D
translation
8

Which statements are true regarding the transformation? Select two options.

A
SQ corresponds to VU.
B
R corresponds to U.
Option B
C
UV corresponds to RS.
D
S corresponds to T.
Option D
E
QS corresponds to RS.
9

2 parallelograms have identical side lengths and angle measures. The second parallelogram is a reflection of the first.

Question illustration
A
The transformation is a stretch.
B
The transformation is a reflection.
C
The transformation is a rotation.
D
The transformation is a translation.
10

A transformation of ΔSTV results in ΔUTV.

Question illustration
A
dilation
B
reflection
C
rotation
D
translation
11

A transformation of rectangle ABCD results in rectangle A'B'C'D'.

Question illustration
A
dilation
B
reflection
C
rotation
D
translation
12

A transformation is shown in the diagram.

Question illustration
A
Quadrilateral DEFG is translated to form quadrilateral D'E'F'G'.
B
Quadrilateral DEFG is rotated to form quadrilateral D'E'F'G'.
C
Quadrilateral DEFG is reflected to form quadrilateral D'E'F'G'.
D
Quadrilateral DEFG is dilated to form quadrilateral D'E'F'G'.
13

2 quadrilaterals have identical side lengths and angles measures. The second quadrilateral is rotated 90 degrees to the left.

Question illustration
A
dilation
B
reflection
C
rotation
D
translation
14

Triangle STV is transformed to create the image, triangle UTV.

Question illustration
A
Side length U T
Option A
B
Side length V U
Option B
C
Side length T S
Option C
D
Side length T V
Option D
15

Triangle 1 undergoes four different transformations. The results of these transformations are shown.

Question illustration
A
Triangle 1 is rotated to result in triangle 2.
B
Triangle 1 is dilated to result in triangle 3.
C
Triangle 1 is reflected to result in triangle 4.
D
Triangle 1 is stretched to result in triangle 5.
16

2 parallelograms have identical side lengths and angle measures. The second parallelogram is a reflection of the first.

Question illustration
A
The transformation is a stretch.
B
The transformation is a reflection.
C
The transformation is a rotation.
D
The transformation is a translation.
17

A transformation of rectangle LMNO results in rectangle L'M'N'O'.

Question illustration
A
dilation
B
stretch
C
reflection
D
rotation
18

Triangle STV is transformed to create the image, triangle UTV.

Question illustration
A
Side length U T
Option A
B
Side length V U
Option B
C
Side length T S
Option C
D
Side length T V
Option D
19

A transformation of ΔSTV results in ΔUTV.

Question illustration
A
dilation
B
reflection
C
rotation
D
translation
20

Which statements are true regarding the transformation? Select two options.

A
SQ corresponds to VU.
B
R corresponds to U.
Option B
C
UV corresponds to RS.
D
S corresponds to T.
Option D
E
QS corresponds to RS.

Did you find these answers helpful?

More from this Course

Quiz
20 verified answers

Proving Lines Parallel

Quiz
14 verified answers

Rotations

Quiz
10 verified answers

Triangle Congruence: SAS