Quiz about Geometry - Transformations

Question 1

A turn is also called a ___________.

Accepted Answer

Rotation

Answer

Translation

Answer

Reflection

Answer

Transformation

Question 2

Translations, reflections and rotations are all known as ________________________.

Accepted Answer

Transformations

Answer

Geometry

Answer

Congruent

Question 3

Write a rule for the translation.

Accepted Answer

(x +2, y  - 1)

Answer

(x -1, y  + 2)

Answer

(x -2, y  + 1)

Answer

(x +1, y  -  2)

Question 4

Identify the transformation from ABC to A'B'C'.

Accepted Answer

Reflection across the x-axis

Answer

90^o clockwise rotation

Answer

90^o counter clockwise rotation

Answer

Reflection across the y-axis

Question 5

Identify the transformation.

Accepted Answer

Translation 5 units left, 1 unit up.

Answer

Reflection across y-axis

Answer

90 Rotation counter clockwise

Answer

Translation 5 units right, 1 unit down

Question 6

Point (-5,2) is reflected over the y axis.  Where is the new point located?

Accepted Answer

(5,2)

Answer

(-5,-2)

Answer

(-5,2)

Answer

(5,-2)

Question 7

Apply the following rule to the point (-5,6):
(x,y)-->(y,-x)

Accepted Answer

(6,5)

Answer

(-5,-6)

Answer

(5,-6)

Answer

(-6,5)

Question 8

Identify the transformation from ABC to A'B'C'.

Accepted Answer

(x+8, y+4)

Answer

(x-8, y-4)

Answer

(x+4, y+8)

Answer

(x-4, y-8)

Question 9

Determine where X' would be if you translated X 3 units to the left and 9 units down.

Accepted Answer

(-4, -5)

Answer

(-4, 4)

Answer

(-10, 2)

Answer

(-1, 5)

Question 10

Determine how to translate triangle A'B'C' to triangle ABC.

Accepted Answer

(x+2, y-9)

Answer

(x+2, y-5)

Answer

(x-2, y-9)

Question 11

The rule for rotation of 90 degrees is
(x, y) --> _

Accepted Answer

(y, -x)

Answer

(-y, x)

Answer

(x, -y)

Answer

(-x, y)

Question 12

The rule for reflection over the y-axis is
(x, y) --> _

Accepted Answer

(-x, y)

Answer

(x, -y)

Answer

(y, x)

Answer

(-y, x)

Question 13

The rule for rotation of 270 degrees is
(x, y) --> _

Accepted Answer

(-y, x)

Answer

(y, x)

Answer

(y, -x)

Answer

(x, -y)

Question 14

Write a rule for the translation.

Accepted Answer

(x +2, y  - 1)

Answer

(x -1, y  + 2)

Answer

(x -2, y  + 1)

Answer

(x +1, y  -  2)

Question 15

The Point of rotation...

Accepted Answer

Is the point that does not move

Answer

Move a little

Answer

Is always the origin

Answer

Is never the origin

Question 16

What does the line x = 4 look like?

Accepted Answer

Vertical (going up and down)

Answer

horizontal (going left and right)

Question 17

How was B translated to B' if B' is at (4, -2)?

Accepted Answer

Translated 2 units to the right and 6 units down

Answer

Translated 6 units down

Answer

Translated 2 units to the left and 6 units down

Answer

Translated 2 units to the right

Question 18

Dilate the figure by a scale factor of 3 with the origin as the center of dilation. What are the coordinates of the image?
A(3,3) B(6,6) C(9,3)

Accepted Answer

A'(9,9) B'(18,18) C'(27,9)

Answer

A'(6,6) B'(9,9) C'(12,6)

Answer

A'(0,0) B'(3,3) C'(6,0)

Answer

A'(1,1) B'(2,2) C'(3,1)

Question 19

Dilate Point B by a scale factor of 3:

Accepted Answer

(0,12)

Answer

(12,0)

Answer

(12,12)

Answer

(4,3)

Question 20

How many degrees was the figure rotated?

Accepted Answer

90 degrees clockwise

Answer

90 degrees counterclockwise

Answer

180 degrees

Geometry - Transformations

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