Finding Scale Factor

Front

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

Back

3

Front

If the second figure is larger than the original, the scale factor will be ______________.

Back

greater than 1

Front

Scale Factor of 5 is _________________ .

Back

Enlargement

Front

Scale Factor of ½ is __________________ .

Back

Reduction

Front

Scale factor from ΔDEF to ΔABC?

Back

1/2

Front

What is the scale factor if the triangle on the left is the original? Options: 2, 3/2, 2/3, 1/2

Back

1/2

Front

Which triangle is similar to the above triangle? Options: A, B, C, D

Back

A

Front

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

Back

20

Front

What is the scale factor from ABCD to MNOP? Options: 2/3, 3/2, 2, 3

Back

2/3

Front

Back

2