Symmetry

Question 1

Parallelogram P Q R S is rotated about point Q 180 degrees to form parallelogram P prime Q prime R prime S prime. Parallelogram P prime Q prime R prime S prime is reflected across line of reflection l to form parallelogram P double-prime Q double-prime Q double-prime S double-prime.

Revolt · Accepted Answer

B:

Question 2

Parallelogram P Q R S is rotated about point Q 180 degrees to form parallelogram P prime Q prime R prime S prime. Parallelogram P prime Q prime R prime S prime is reflected across line of reflection l to form parallelogram P double-prime Q double-prime Q double-prime S double-prime.

Question 3

Figure WXYZ is transformed using the rule . Point W of the pre-image is at (1, 6).

Revolt · Accepted Answer

D: (3, 8)

Question 4

Trapezoid E F G H is reflected across line of reflection k to form trapezoid E prime F prime G prime H prime. Trapezoid E prime F prime G prime H prime is shifted down to E double-prime F double-prime G double-prime H double-prime.

Revolt · Accepted Answer

A: a reflection across line k followed by a translation down

Question 5

Question 5

Revolt · Accepted Answer

C: a 270° rotation about point B'

Question 6

On a coordinate plane, 2 triangles are shown. Triangle J K L has points (2, negative 4), (5, negative 4), (2, negative 2). Triangle J double-prime K double-prime L double-prime has points (2, 2), (2, 5), (0, 2).

Revolt · Accepted Answer

D: Translation of negative 2 units x, 0 units y composition 90 degree rotation about point 0

Question 7

The rule is applied to ΔFGH to produce ΔF"G"H".

Revolt · Accepted Answer

A: (4, –1.5)

Question 8

The rule is applied to ΔABC.

Revolt · Accepted Answer

A: 1

Question 9

Trapezoid G H J K is rotated about G 90 degrees counterclockwise to form trapezoid G prime H prime J prime K prime. Trapezoid G prime H prime J prime K prime is reflected across the line of reflection m to form trapezoid G double-prime H double-prime J double-prime K double-prime.

Revolt · Accepted Answer

B: a reflection across line m

Question 10

Which ordered pairs name the coordinates of vertices of the pre-image, trapezoid ABCD? Select two options.

Revolt · Accepted Answer

57751,57752

Symmetry Answers

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