Quiz about Geometric Transformations

Question 1

Translations, reflections, rotations and dilations are all known as ________________________.

Accepted Answer

Transformations

Answer

Geometry

Answer

Congruent

Answer

Equations

Question 2

A rotation

Accepted Answer

Has a central point that stays fixed and everything else moves around that point

Answer

a transformation that changes the size of a figure

Answer

a transformation in which the preimage is flipped across a line

Answer

a function that moves an object a certain distance. The object is not altered in any other way.

Question 3

A reflection

Accepted Answer

a transformation in which the preimage is flipped across a line

Answer

Has a central point that stays fixed and everything else moves around that point

Answer

a transformation that changes the size of a figure

Answer

a function that moves an object a certain distance. The object is not altered in any other way.

Question 4

A translation

Accepted Answer

a function that moves an object a certain distance. The object is not altered in any other way.

Answer

Has a central point that stays fixed and everything else moves around that point

Answer

a transformation that changes the size of a figure

Answer

a transformation in which the preimage is flipped across a line

Question 5

What type of transformation is this?

Accepted Answer

Translation

Answer

Rotation

Answer

Reflection

Answer

Enlargement

Question 6

The image shows what type of transformation

Accepted Answer

Reflection

Answer

Rotation

Answer

Translation

Question 7

Describe the transformation shown.

Accepted Answer

Reflection across the x axis.

Answer

Rotation 90^o clockwise

Answer

Dilation by a factor of 3

Answer

Translation 2 units down

Question 8

Identify the transformation from B to D.

Accepted Answer

180^o Rotation

Answer

90^o Clockwise Rotation

Answer

270^o clockwise Rotation

Answer

360^o Rotation

Question 9

Which answer shows a reflection across the y-axis?

Accepted Answer

d

Answer

a

Answer

b

Answer

c

Question 10

What is the algebraic notation of a figure is Translated 9 units right and 3 units down?

Accepted Answer

(x, y) --> (x + 9, y - 3)

Answer

(x, y) --> (x - 9, y + 3)

Answer

(x, y) --> (x + 3, y - 9)

Answer

(x, y) --> (9x, 3y)

Question 11

Which of the following describes the sequence of transformations shown?

Accepted Answer

Translate up and then rotate 90 degrees about the origin.

Answer

Reflect across the x-axis and then rotate -90 degrees around the origin

Answer

Rotate -90 degrees around the origin and then translate down.

Answer

Reflect across the x-axis and then reflect across the y-axis.

Question 12

Describe the rotation shown.

Accepted Answer

Rotation 90^o clockwise

Answer

Rotation 180^o

Answer

Rotation 90^o counter clockwise

Answer

Rotation 270^o clockwise

Question 13

What transformation has occurred in this image?

Accepted Answer

Rotation of 270^o Clockwise

Answer

Rotation of 270^o Counterclockwise

Answer

Rotation of 90^o Clockwise

Answer

Rotation of 180^o Counterclockwise

Geometric Transformations

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