Dilations and scale factors

Front

What is the scale factor from triangle ABC to triangle DEF? Options: 1/2, 7/3, 2, 10/3

Back

2

Front

If the scale factor is less than one, the new figure will be: an enlargement, a reduction, a scale factor, congruent

Back

a reduction

Front

If the scale factor is greater than one, the new figure will be: a reduction, an enlargement, a scale, congruent

Back

an enlargement

Front

What is the scale factor from ΔDEF to ΔABC? Options: 2, 3/2, 2/3, 1/2

Back

2

Front

Choose the correct scale factor: Options: 2, 3, 1/3, 1/2

Back

2

Front

Is this an enlargement or reduction? (blue = original image)

Back

enlargement

Front

What is the scale factor from PMDN to P'M'D'N'? Options: 2, 3, 1/3, 1/2

Back

2

Front

What is the scale factor? (The large rectangle is the original.)

Back

1/2

Front

What is the scale factor? (The small triangle is the original.) Options: 1, 3, 1/3, 8

Back

3

Front

What is the scale factor?

Back

3