Scale Factor

Front

Formula for scale factor

Back

Front

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

Back

an enlargement

Front

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

Back

a reduction

Front

Two objects that are the same shape but not the same size are _______. Options: Congruent, Vertical, Similar, Complementary 

Back

Similar

Front

A ~ B. What is the scale factor of the dilation of A to B?

Back

Front

ABC ~ XYZ. What is the scale factor of the dilation of ABC to XYZ?

Back

Front

Find the triangle similar to △ABC

Back

Front

Which figure is similar? Options: A, B, C, D

Back

D

Front

Measure of a rectangle similar to a 3 cm by 5 cm rectangle? Options: 10.5 cm X 17.5 cm, 6 cm x 8 cm, 4 cm x 6 cm, 4.5 cm x 8 cm

Back

10.5 cm X 17.5 cm

Front

The diagram below shows a rectangle that is 9 m by 15 m in measure. Which is the measure of a rectangle that is similar to the rectangle above?

Options: 14 m x 20 m, 45 m x 75 m, 18 m x 31 m, 6 m x 12 m

Back

45 m x 75 m