Lesson 80:Transformations

Which answer shows a reflection across the x-axis?

• d
• c
• b
• a

A type of transformation where a geometric figure slides horizontally, vertically, or both. What type of transformation is this? 

• dilation
• translation
• rotation
• reflection

What axis is the triangle being reflected over?

• X-axis

• Y-axis

What does a translation do to an image?

• Turns it 90* clockwise
• Mirrors it
• Shrinks it
• Slides it

What axis is the image reflected over?

• X-axis

• Y-axis

Translations, reflections and rotations are all known as ________________________.

• Geometry
• Transformations
• Congruent

A turn is also called a ___________.

• Translation
• Reflection
• Rotation
• Transformation

Describe the transformation in the image.

• Translation

• Reflection

• Rotation

Describe the transformation in the image

• Translation

• Reflection

• Rotation

Describe the transformation in the image

• Translation

• Reflection

• Rotation