Quiz about Rigid Motions and the Constructions

Question 1

Which transformation is NOT a rigid motion?

Accepted Answer

dilation

Answer

reflection

Answer

rotation

Answer

translation

Question 2

To construct the line of reflection for two figures off the coordinate plane, you would construct the ______________________.

Accepted Answer

perpendicular bisector

Answer

angle bisector

Answer

equilateral triangle

Answer

hexagon

Question 3

A rigid motion creates figures that are ____________.

Accepted Answer

congruent

Answer

different sizes

Answer

similar

Answer

larger

Question 4

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 5

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

Accepted Answer

right two, down 9

Answer

right two, down five

Answer

left two, down 9

Answer

left two, down 5

Question 6

The ordered pair (-3, 4) is reflected across the x-axis. What is the new ordered pair?

Accepted Answer

(-3, -4)

Answer

(3, 4)

Answer

(3, -4)

Answer

(-3, 4)

Question 7

B(-2, -4)
Reflect over the line y = x

Accepted Answer

(-4, -2)

Answer

(2, -4)

Answer

(-4, 2)

Answer

(4, 2)

Question 8

For each pair of figures, decide whether you can take figure A to figure B by translation, rotation or reflection.

Accepted Answer

rotation

Answer

translation

Answer

reflection

Question 9

How many lines of symmetry does this shape have?

Accepted Answer

6

Answer

2

Answer

4

Answer

8

Question 10

How many lines of symmetry does this shape have?

Accepted Answer

2

Answer

0

Answer

1

Answer

4

Question 11

Which letter has point symmetry?

Accepted Answer

S

Answer

A

Answer

T

Answer

W

Question 12

Which letter does not have point symmetry?

Accepted Answer

T

Answer

I

Answer

O

Answer

S

Question 13

Which shape does NOT have rotational symmetry?

Accepted Answer

A

Answer

B

Answer

C

Answer

D

Question 14

What is the order and angle of rotation of the flower?

Accepted Answer

Order 6, 60 degrees

Answer

Order 4, 90 degrees

Answer

Order 3, 120 degrees

Question 15

What is the order of rotation in the recycling symbol?

Accepted Answer

3

Answer

1

Answer

2

Answer

1,000

Question 16

What is the image of point (4,2) after the composition of transformations defined by R₉₀ o r_y=x?

Accepted Answer

(-4, 2)

Answer

(4, -2)

Answer

(-4, -2)

Answer

(2, -4)

Question 17

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 18

Name the series of transformations that maps ABC onto DEF

Accepted Answer

reflect over x then translate left 6 up 1

Answer

reflect over y then translate down 6 left 1

Answer

translate right 6 down 1, then reflect over x

Answer

rotate 90 clockwise then reflect over y

Question 19

What is the sequence of transformations for the image given?

Accepted Answer

Reflect over the x-axis then translate (x+6, y)

Answer

Reflect over the x-axis, translate (x+8,y)

Answer

Reflect over the y-axis then (x+1, y+1)

Answer

Translate down 4 (y-4) and to the right 5 (x+5)

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