Introduction to Transformations

What defines a transformation as a translation?

• The object changes its shape.

• The object rotates around a point.

• The object moves without rotating or flipping.

• The object increases in size.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What is true about objects after a reflection?

• They rotate around a line.

• They become larger.

• They change their fundamental shape.

• They remain congruent to the original.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which transformation involves turning an object around a fixed point?

• Reflection

• Rotation

• Dilation

• Translation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What happens to an object during a dilation?

• It becomes congruent to the original.

• It moves to a different location.

• It remains the same size.

• It changes size but keeps its shape.

Tags

CCSS.8.G.A.3

Match the following transformations with their appropriate keyword.

Translation : ​ (a)  

​ Reflection : ​ (b)  

Dilation : ​ ​ (c)  

Rotation : ​ (d)  

• Slide
• Scale
• Flip
• Turn

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Sort the transformations into categories of rigid and non-rigid transformations.

Groups:

(a) Rigid

,

(b) Non-rigid

• Translation

• Rotation

• Dilation

• Reflection

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5