Geometry Scale Factor Practice

What is the scale factor from ABCD to MNOP?

• 2/3

• 3/2

• 2

• 3

What is the scale factor from the smaller quadrilateral to the larger?

• scale factor = 4

• scale factor = 10

• scale factor = 3

• scale factor = 2

What is the scale factor from shape A to shape B?

• 1

• 2

• 3

• 4

What is the scale factor from the large triangle to the small triangle?

• 1/2

• 2/3

• 3/4

• 2

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

• 21

• 1.25

• 20

• 4

Line BC corresponds with what line? 

• XZ

• XY

• YZ

• YX

Line CB corresponds with what line? 

• SR

• PQ

• SP

• RQ

ΔLMN ~ ΔQRS. What is the scale factor?

(no decimals)

Mathematical Equivalence

ON

ABCD ~ EFGH. What is the scale factor? (no decimals)

Mathematical Equivalence

ON

Find the scale factor of ΔABC to ΔXYZ.

Mathematical Equivalence

ON