6.1.1 Exit Ticket

What is Dilation?

• To slide left or right

• To flip over a horizontal or vertical line

• To enlarge or shrink

• To spin

What is the formula for scale factor?

The two rectangles are scale drawings. What is the measurement of x?

• 21
• 1.25
• 20
• 4

Find the perimeter of the large triangle.

• 24
• 36
• 12
• 54

• Dilation

• Scale factor

• Image

• Pre-image

Which might be a scale factor for a ENLARGEMENT?

• 3/2

• 1/2

• 1/1

• 2/3

If your Scale Factor = 0.8, what type of dilation is it?

• Reduction

• Enlargement