Open Up Unit 2 Mid Unit Dilation Review

Front

Dilate the figure by a scale factor of 3 with the origin as the center of dilation. What are the coordinates of the image for A(3,3) B(6,6) C(9,3)?

Back

A'(9,9) B'(18,18) C'(27,9)

Front

Length of side C'D' in a dilated figure if CD is 12 feet and scale factor is 4?

Back

48

Front

What is the scale factor used to dilate figure PRG?

Back

3

Front

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

Back

2

Front

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

Back

a reduction

Front

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

Back

an enlargement

Front

New coordinates of point A' after Triangle ABC is dilated using a scale factor of 1/2? Options: (-3, 3), (-12, 12), (-2, 2)

Back

(-3, 3)

Front

If a dilation produces a congruent figure, then the scale factor was equal to _____.

Back

1

Front

Dilations only enlarge figures.

Back

False

Front

A scale factor of 1/2 reduces a figure.

Back

True