Transformations

What scale factor was used for the dilation shown?

• 1/2

• 1

• 2

• 3

Tags

CCSS.8.G.A.3

If a scale factor is greater than one the dilation is an enlargement.

• True

• False

Tags

CCSS.8.G.A.3

What is the ratio to find scale factor?

• 
• 
• Order doesn't matter.

Tags

CCSS.7.G.A.1

What is the scale factor for the dilation shown?

• 3

• 1/3

• 2

• 1/4

Tags

CCSS.8.G.A.3

Which rule best represents the transformation?

• 
• 
• 
• 

Tags

CCSS.HSG.CO.A.2

How did trapezoid ABCD transform into trapezoid A'B'C'D'?

• Translated 5 units down and 5 units to the right

• Translated 5 units down and 1 to the right

• Translated 8 units down and 5 units to the right

• Translated 5 units down and 4 units to the right

Tags

CCSS.HSG.CO.A.2

When the scale factor of a dilation is less than one, the dilation is a reduction.

• True

• False

Tags

CCSS.8.G.A.3

Which statement is true about shapes if they are congruent?

• They have different sides and angles.

• They are the same size but not the same shape.

• They are the same shape but not the same size.

• They are the same size and shape.

Tags

CCSS.8.G.A.2

Which transformation does NOT keep the shape and size of an object the same?

• Translation 5 units left

• Rotation 180 degrees counterclockwise

• Reflection across the y-axis

• Dilation by a scale factor of 3

Tags

CCSS.HSG.CO.A.2

What scale factor was used in this dilation?

• 2

• -2

• ¹/₂

• 1

Tags

CCSS.8.G.A.3