Dilations and Scale Factor Practice

Front

A dilation always produces a similar figure. Similar figures have the same ______ but different ______.

Back

shape; sizes

Front

Is this an enlargement or a reduction?

Back

Reduction

Front

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

Back

2

Front

Is this an enlargement or a reduction?

Back

Enlargement

Front

Scale Factor of 5 is _________________ .

Back

Enlargement

Front

△A′B′C′ is the image of △ABC under a dilation. What is the scale factor of the dilation? Options: 3, 1/2, 2, 6

Back

2

Front

Enlargement or reduction? Find the scale factor!

Back

It's an enlargement; the scale factor is 2.

Front

The point A (8, 12) was dilated to become point A' (2, 3). What was the scale factor?

Back

¼

Front

Find the measure of x: Options: 6, 24, 33, 36

Back

36

Front

Coordinate of the image of point B (-10,-6) under dilation with center at origin, scale factor k = 1/2.

Back

(-5,-3)