Identifying Scale Copies and Scale Factor

_________ ________ is the number you multiply by the sides to create a similar figure.

• Scale Factor

• Corresponding Angle

• Pi

• Mid Point

What is the scale factor?

• 4

• 25

• 5

• 6

If the scale factor is less than one, the new figure will be

• an enlargement

• Smaller

• a scale factor

• bigger

Find side length AB (the one labeled with a lowercase x).

• 16

• 18

• 2.4

• 15

Which figure is a scaled copy of figure G?

• 
• 
• 

Which of the following figures is a scaled copy of Figure A?

• 
• 
• 

what is the length of x?

• 41

• 60

• 1

• 20

what is the length of x?

• 5

• 4

• 20

• 8

what is the scale factor?

• 1

• 3

• 1/3

• 8

Jane has enlarged this rectangle by a scale factor of 4. What will the enlarged length measure?

• 3 cm

• 8 cm

• 7 cm

• 6.5 cm