Two and Three Dimensional Figures

Which choice illustrates a dilation of triangle DEF with a scale factor of 2, then a translation 3 units up?

• 
• 
• 
• 
• None of these

Tags

CCSS.HSG.CO.A.2

Look at the figures below. The transformation that was used to map ABCD to MNOP was

• reflection across the y-axis

• Reflection across the x-axis

• Rotation 90 degrees clockwise

• Rotation 90 degrees counterclockwise

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

Use the diagram to select the answer choice with the letter of the correct image described. Figure ___ is the result of the sequence: G reflected over a vertical line and then a horizontal line.

• B

• A

• C

• D

Tags

CCSS.8.G.A.3

Look at the figures below. Which coordinate notation describes the transformation in the graph above?

• (x, y) → (0.5x, 0.5y) → (x − 3, y + 2)

• (x, y) → (2x, 2y) → (x + 3, y − 2)

• (x, y) → (0.5x, 0.5y) → (x + 3, y − 2)

• (x, y) → (2x, 2y) → (x − 3, y + 2)

Tags

CCSS.HSG.CO.A.2

Look at the figure below. Determine which statements is true.

• The figure has both lines of symmetry AND rotational symmetry.

• The figure has only 2 lines of symmetry.

• The figure has no symmetry.

• The figure has only rotational symmetry.

Tags

CCSS.HSG.CO.A.4

Use the diagram to select the answer choice with the letter of the correct image described. Figure ___ is the result of the sequence: E translated and then rotated 90° counterclockwise.

• F

• G

• H

• I

Tags

CCSS.8.G.A.3

How many degrees was the figure rotated?

• 90 degrees counterclockwise 

• 180 degrees

• 90 degrees clockwise

Tags

CCSS.HSG.CO.B.6

What type of rotation does this represent (from red to blue)?

• 270⁰ clockwise

• 360⁰

• 90⁰ counterclockwise

• 180⁰

Tags

CCSS.8.G.A.3

You want to reflect a figure over the horizontal line shown. 
What directions would you give? 
Reflect over the line: ________

• x = -4

• y = -4

• x - y = 4

• None of these

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Flipping a figures is a ...

• Rotation

• Reflection

• Dilation

• Translation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5