Rigid Transformations

Is this a slide, flip, or turn?

• slide

• flip

• turn

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which of the following transformations does not change the orientation of a figure?

• Rotation

• Reflection

• Translation

• Dilation

Tags

CCSS.HSG.CO.A.2

If a triangle is reflected over the y-axis, what happens to the coordinates of its vertices?

• • The x-coordinates change sign

• The y-coordinates change sign

• Both x and y coordinates change sign

• The coordinates remain the same

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

When you reflect a shape, you ______ over an axis or line.

• Flip

• Rotate

• Slide

• Expand

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which transformation is NOT a rigid motion?

• reflection

• rotation

• dilation

• translation

Tags

CCSS.HSG.CO.B.6

Which answer shows a reflection across the x-axis?

• d

• c

• b

• a

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

If I reflect ΔXYZ across the x-axis, what is the last step to drawing the reflection?

• Connect all of the dots

• Plot each new point the same number of units from the line of reflection

• Count the number of units each point is from the line of reflection

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Identify the transformation from ABCD to A'B'C'D'.

• Translation

• Reflection across the y-axis

• Reflection across the x-axis

• 90^o counter clockwise Rotation

Tags

CCSS.HSG.CO.A.2

Which of the following transformations is a rotation?

• Reflecting a triangle over the y-axis

• Sliding a square to the right

• Turning a rectangle 90° clockwise

• Enlarging a circle

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which of the following describes the sequence of transformations shown?

• Reflect across the x-axis and then rotate -90 degrees around the origin

• Rotate -90 degrees around the origin and then translate down.

• Reflect across the x-axis and then reflect across the y-axis.

• Translate up and then rotate 90 degrees about the origin.

Tags

CCSS.8.G.A.3