Scales and Scale Factor

• Larger

• Smaller

• The Same Size

Which of the following is TRUE about corresponding sides?

• They are sides that are in the same position on an original image and on a scaled copy of that image.

• Sides that are anywhere on scale copies, but it doesn't matter if they are in the same spot

• There is only one set of corresponding sides on an image and its scale copy

• You can have corresponding sides on images that are not scale copies

Which of the following are scaled copies of the original portrait? Select ALL the apply.

• A

• B

• C

• D

• E

• 0.25
• 0.5
• 2
• 1/2

What is the scale factor?

• 4

• 6

• 2.5

• 1.5

What is the scale factor?

• 1

• 2

• 3

• 4

Identify the side length in Figure 1 that corresponds to the side length MQ in figure 2.

• BC

• AE

• CD

• DE

Which figure is a scaled copy/ dilation of Shape A?

• Shape B

• Shape C

• Shape D

PQRS is a scaled copy/dilation of ABCD. Which side length on PQRS corresponds to BC?

• Side PQ

• Side QR

• Side RS

• Side SP

True or false: Figure L is a scaled copy/dilation of figure S.

• True

• False