Quiz about Geometry Dilations Any Point

Question 1

A _______ is a transformation that enlarges or reduces a figure by a scale factor relative to a center point.

Accepted Answer

Dilation

Answer

Rotation

Answer

Translation

Answer

Reflection

Question 2

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

Accepted Answer

Transformations

Answer

Geometry

Answer

Congruent

Answer

Equations

Question 3

What Transformation is visible?

Accepted Answer

Dilation

Answer

Reflection

Answer

Translation

Answer

Rotation

Question 4

Question 4.

Accepted Answer

2

Answer

1

Answer

3

Answer

4

Question 5

Question 5.

Accepted Answer

(4)

Answer

(1)

Answer

(2)

Answer

(3)

Question 6

Graph the image of the figure using the transformation given.

Accepted Answer

Option C is correct

Answer

A.

Answer

B.

Answer

D.

Question 7

Which rule best describes the dilation applied to Circle I to create Circle II?

Accepted Answer

Option B is correct

Answer

A.

Answer

C.

Answer

D.

Question 8

What is not true about dilations?

Accepted Answer

They preserve distance

Answer

They preserve angle measure

Answer

They change the size of a figure

Question 9

Fill in a,b, and c!

Accepted Answer

a) FW b) FW c) FW

Answer

a) FZ b) FH c) FH

Answer

a) FH b) SZ c) SZ

Answer

a) SZ b) FS c) FS

Question 10

Answer a, b, and c :-)

Accepted Answer

clockwise
b) point H
c) 90

Answer

clockwise b) point P
c) 90

Answer

counterclockwise
b) point F
c) 180

Answer

counterclockwise
b) point G
c) 180

Question 11

Any transformation that includes _____________ does not preserve distance

Accepted Answer

Dilations

Answer

Rotations

Answer

Reflections

Answer

Translations

Question 12

Which of the following transformations are dilations? Select all that apply.

Accepted Answer

$$x,y\rightarrow\left(2x,2y\right)$$

Accepted Answer

$$x,y\rightarrow\left(\pi x,\pi y\right)$$

Answer

$$x,y\rightarrow\left(-3x,3y\right)$$

Answer

$$x,y\rightarrow\left(-4x,y-4\right)$$

Answer

$$x,y\rightarrow\left(2x,\frac{1}{2}y\right)$$

Question 13

A point is located at (2, 5). A dilation centered at the origin with scale factor -3 occurs. Is the dilation a reduction or enlargement? In what quadrant will the image lie?

Accepted Answer

Enlargement, Quadrant III

Answer

Enlargement, Quadrant I

Answer

Reduction, Quadrant I

Answer

Reduction, Quadrant III

Answer

Reduction, Quadrant IV

Geometry Dilations Any Point

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