Test Day: Rigid Transformations

Did you study for the test?

• Yes

• No

Translations, reflections and rotations are 3 of the 4 elements of what topic in Geometry

• Points, Lines and Planes

• Transformations

• Polygons

This transformation takes the geometric figure and "flips" it over a line of symmetry

• rotation

• translation

• dilation

• reflection

A transformation that “turns” a figure, which one is it?

• rotation

• translation

• reflection

• dilation

A slide is also called a _________.

• Translation
• Reflection
• Rotation
• Transformation

Tags

CCSS.8.G.A.1

CCSS.8.G.A.2

CCSS.8.G.A.3

Which images show a reflection across the y-axis?

• a

• b

• c

• d

Describe the Transformation

• reflection and translation

• rotation and translation

• reflection and rotation

Tags

CCSS.8.G.A.1

CCSS.8.G.A.2

CCSS.8.G.A.3

What transformation is shown?

• Reflection

• Rotation

• Translation

Tags

CCSS.8.G.A.1

CCSS.8.G.A.2

After a figure before it has been transformed, we call the

• pre-image

• Prime

• post-image

• transformations

Congruent means...

• the angles are the same

• figures that are the same size and same shape

• figures that are different sizes

• transformation