12/12 Warm-up

Is this a dilation?

• Yes

• No

Is this a dilation?

• Yes

• No

What type of dilation is this?

• Reduction (Smaller)

• Enlargement (Larger)

What type of dilation is this?

• Reduction (Smaller)

• Enlargement (Larger)

The dilation is a​ ​ (a)   and the scale factor is ​ ​ (b)   .

• enlargement
• 2
• reduction
• 1/2

This dilation is a(n) ​ (a)   and the scale factor is ​ ​ (b)   .

• reduction
• 1/4
• enlargement
• 4

What type of transformation is this?

• Translation

• Reflection

• Rotation

• Dilation

What type of transformation is this?

• Translation

• Reflection

• Rotation

• Dilation

What type of transformation is this?

• Translation

• Reflection

• Rotation

• Dilation

What type of transformation is this?

• Translation

• Reflection

• Rotation

• Dilation